2003 in paleontology (English Wikipedia)

Maier, G. (1997). "Tendaguru". In Currie, P.J.; Padian, K. (eds.). Encyclopedia of Dinosaurs. Elsevier Science. pp. 725–726. ISBN 978-0-08-049474-6. Retrieved 2023-11-28.

doi.org (Global: 2^nd place; English: 2^nd place)

Kotyk, M.E.A.; Basinger, J.F.; McIlver, E.E. (2003). "Early Tertiary Chamaecyparis Spach from Axel Heiberg Island, Canadian High Arctic". Canadian Journal of Botany. 81 (2): 113–130. doi:10.1139/B03-007.
Lepage, B. A. (2003). "A new species of Tsuga (Pinaceae) from the middle Eocene of Axel Heiberg Island, Canada, and an assessment of the evolution and biogeographical history of the genus". Botanical Journal of the Linnean Society. 141 (3): 257–296. doi:10.1046/j.1095-8339.2003.00131.x.
Mohr, B.A.R.; Eklund, H. (2003). "Araripia florifera, a magnoliid angiosperm from the Lower Cretaceous Crato Formation (Brazil)". Review of Palaeobotany and Palynology. 126 (3–4): 279–292. Bibcode:2003RPaPa.126..279M. doi:10.1016/S0034-6667(03)00092-7.
Pigg, K.B.; Manchester S.R.; Wehr W.C. (2003). "Corylus, Carpinus, and Palaeocarpinus (Betulaceae) from the Middle Eocene Klondike Mountain and Allenby Formations of Northwestern North America". International Journal of Plant Sciences. 164 (5): 807–822. doi:10.1086/376816. S2CID 19802370.
Boucher, L. D.; Manchester, S.; Judd, W. (2003). "An extinct genus of Salicaceae based on twigs with attached flowers, fruits, and foliage from the Eocene Green River Formation of Utah and Colorado, USA". American Journal of Botany. 90 (9): 1389–99. doi:10.3732/ajb.90.9.1389. PMID 21659238.
Rydin, C.; Mohr, B.; Friis, E.M. (2003). "Cratonia cotyledon gen. et sp. nov.: a unique Cretaceous seedling related to Welwetschia". Proceedings of the Royal Society of London B. 270 (Suppl 1): S29 – S32. doi:10.1098/rsbl.2003.0044. PMC 1698015. PMID 12952628.
hibbet, D.S.; et al. (2003). "Another Fossil Agaric from Dominican Amber". Mycologia. 95 (4): 685–687. doi:10.2307/3761943. JSTOR 3761943. PMID 21148976.
Poinar, G.; Brown, A. E. (2003). "A new genus of hard ticks in Cretaceous Burmese amber (Acari: Ixodida: Ixodidae)". Systematic Parasitology. 54 (3): 199–205. doi:10.1023/A:1022689325158. PMID 12652071. S2CID 11527194.
Engel, Michael S.; Archibald, S. Bruce (2003). "An Early Eocene bee (Hymenoptera: Halictidae) from Quilchena, British Columbia". The Canadian Entomologist. 135: 63–69. doi:10.4039/n02-030. hdl:1808/16473. S2CID 54053341.
Nel, A; Petrulevicius, J. F. (2003). "New Palaeogene bees from Europe and Asia". Alcheringa. 27 (4): 277–293. Bibcode:2003Alch...27..277N. doi:10.1080/03115510308619108. S2CID 84242180.
Dehon, Manuel; Engel, Michael S.; Gérard, Maxence; Aytekin, A. Murat; Ghisbain, Guillaume; Williams, Paul H.; Rasmont, Pierre; Michez, Denis (2019-11-21). "Morphometric analysis of fossil bumble bees (Hymenoptera, Apidae, Bombini) reveals their taxonomic affinities". ZooKeys (891). Pensoft Publishers: 71–118. Bibcode:2019ZooK..891...71D. doi:10.3897/zookeys.891.36027. ISSN 1313-2970. PMC 6882928. PMID 31802973.
Makarkin, V. N.; Archibald, S. B. (2003). "Family affinity of the genus Palaeopsychops Andersen with description of a new species from the Early Eocene of British Columbia, Canada (Neuroptera: Polystoechotidae)". Annals of the Entomological Society of America. 96 (3): 171–180. doi:10.1603/0013-8746(2003)096[0171:FAOTGP]2.0.CO;2. S2CID 84362010.
Engel, M.S. (2003). "A New Eocene-Oligocene Snakefly from Florissant, Colorado (Raphidioptera: Raphidiidae)". Transactions of the Kansas Academy of Science. 106 (3 & 4): 124–128. doi:10.1660/0022-8443(2003)106[0124:anesff]2.0.co;2. JSTOR 3628392. S2CID 85677413.
Makarkin, VN; Archibald, SB; Oswald, JD (2003). "New Early Eocene brown lacewings (Neuroptera: Hemerobiidae) from western North America". The Canadian Entomologist. 135 (5): 637–653. CiteSeerX 10.1.1.489.5852. doi:10.4039/n02-122. S2CID 53479449.
de Souza Carvalho, Ismar; dos Santos Avilla, Leonardo; Salgado, Leonardo (2003). "Amazonsaurus maranhensis gen. et sp. nov. (Sauropoda, Diplodocoidea) from the Lower Cretaceous (Aptian–Albian) of Brazil". Cretaceous Research. 24 (6). Elsevier BV: 697–713. Bibcode:2003CrRes..24..697D. doi:10.1016/j.cretres.2003.07.005. ISSN 0195-6671.
Yates, Adam M.; Kitching, James W. (2003). "The earliest known sauropod dinosaur and the first steps towards sauropod locomotion". Proceedings of the Royal Society of London. Series B: Biological Sciences. 270 (1525): 1753–1758. doi:10.1098/rspb.2003.2417. PMC 1691423. PMID 12965005.
Rauhut, Oliver W. M. (2003). "A tyrannosauroid dinosaur from the Upper Jurassic of Portugal". Palaeontology. 46 (5). Wiley: 903–910. Bibcode:2003Palgy..46..903R. doi:10.1111/1475-4983.00325. ISSN 0031-0239. S2CID 129946607.
Sullivan, Robert M. (2003-04-11). "Revision of the dinosaurStegoceras Lambe (Ornithischia, Pachycephalosauridae)". Journal of Vertebrate Paleontology. 23 (1). Informa UK Limited: 181–207. doi:10.1671/0272-4634(2003)23[181:rotdsl]2.0.co;2. ISSN 0272-4634. S2CID 85894105.
Christiansen, Per; Bonde, Niels (2003-03-14). "The first dinosaur from Denmark". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 227 (2). Schweizerbart: 287–299. doi:10.1127/njgpa/227/2003/287. ISSN 0077-7749.
You; Luo, Z.-X.; Shubin, N.H.; Witmer, L.M.; Tang, Z.- L.; Tang, F. (2003). "The earliest-known duck-billed dinosaur from deposits of late Early Cretaceous age in northwest China and hadrosaur evolution" (PDF). Cretaceous Research. 24 (3): 347–355. Bibcode:2003CrRes..24..347Y. doi:10.1016/s0195-6671(03)00048-x.
Alifanov, V.R.; Averianov, A.O. (2003). "Ferganasaurus verzilini gen. et sp. nov., a new neosauropod (Dinosauria, Saurischia, Sauropoda) from the Middle Jurassic of Fergana Valley, Kirghizia" (PDF). Journal of Vertebrate Paleontology. 23 (2): 358–372. doi:10.1671/0272-4634(2003)023[0358:fvgesn]2.0.co;2. S2CID 85902362.
Kobayashi, Yoshitsugu; Azuma, Yoichi (2003-04-11). "A new iguanodontian (Dinosauria: Ornithopoda) from the Lower Cretaceous Kitadani Formation of Fukui Prefecture, Japan" (PDF). Journal of Vertebrate Paleontology. 23 (1). Informa UK Limited: 166–175. doi:10.1671/0272-4634(2003)23[166:anidof]2.0.co;2. ISSN 0272-4634. S2CID 131386181.
Hailu, YOU; Feng, TANG; Zhexi, LUO (2003). "A New Basal Titanosaur (Dinosauria: Sauropoda) from the Early Cretaceous of China". Acta Geologica Sinica - English Edition. 77 (4). Wiley: 424–429. Bibcode:2003AcGlS..77..424Y. doi:10.1111/j.1755-6724.2003.tb00123.x. ISSN 1000-9515. S2CID 129403851.
Lü, Junchang (2003-01-14). "A new oviraptorosaurid (Theropoda: Oviraptorosauria) from the Late Cretaceous of southern China". Journal of Vertebrate Paleontology. 22 (4). Informa UK Limited: 871–875. doi:10.1671/0272-4634(2002)022[0871:anotof]2.0.co;2. ISSN 0272-4634. S2CID 86359247.
Hailu, YOU; Xing, XU; Xiaolin, WANG (2003). "A New Genus of Psittacosauridae (Dinosauria: Ornithopoda) and the Origin and Early Evolution of Marginocephalian Dinosaurs". Acta Geologica Sinica - English Edition. 77 (1). Wiley: 15–20. Bibcode:2003AcGlS..77...15Y. doi:10.1111/j.1755-6724.2003.tb00105.x. ISSN 1000-9515. S2CID 89051352.
Wilson, Jeffrey A.; Upchurch, Paul (2003). "A revision ofTitanosaurusLydekker (dinosauria - sauropoda), the first dinosaur genus with a 'Gondwanan' distribution". Journal of Systematic Palaeontology. 1 (3). Informa UK Limited: 125–160. doi:10.1017/s1477201903001044. ISSN 1477-2019. S2CID 53997295.
Antunes, Miguel Telles; Mateus, Octávio (2003). "Dinosaurs of Portugal". Comptes Rendus Palevol. 2 (1). Cellule MathDoc/CEDRAM: 77–95. Bibcode:2003CRPal...2...77A. doi:10.1016/s1631-0683(03)00003-4. ISSN 1631-0683.
Hailu, YOU; Zhiming, DONG (2003). "A New Protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China". Acta Geologica Sinica - English Edition. 77 (3). Wiley: 299–303. Bibcode:2003AcGlS..77..299Y. doi:10.1111/j.1755-6724.2003.tb00745.x. ISSN 1000-9515. S2CID 128766919.
Godefroit, Pascal; Bolotsky, Yuri; Alifanov, Vladimir (2003). "A remarkable hollow-crested hadrosaur from Russia: an Asian origin for lambeosaurines" (PDF). Comptes Rendus Palevol. 2 (2). Cellule MathDoc/CEDRAM: 143–151. Bibcode:2003CRPal...2..143G. doi:10.1016/s1631-0683(03)00017-4. ISSN 1631-0683.
Calvo, Jorge O.; González Riga, Bernardo J. (2003). "Rinconsaurus caudamirus gen. et sp. nov., a new titanosaurid (Dinosauria, Sauropoda) from the Late Cretaceous of Patagonia, Argentina". Revista Geológica de Chile. 30 (2). SciELO Agencia Nacional de Investigacion y Desarrollo (ANID): 333–353. doi:10.4067/s0716-02082003000200011. ISSN 0716-0208.
Ji, Q.; Norell, M.A.; Makovicky, P.J.; Gao, K.-Q; Ji, S.-A.; Yuan, C. (2003). "An early ostrich dinosaur and implications for ornithomimosaur phylogeny". American Museum Novitates (3420): 1–19. doi:10.1206/0003-0082(2003)420<0001:aeodai>2.0.co;2. hdl:2246/2849. S2CID 55740664.
You, H.L.; Ji, Q.; Li, J.; Li, Y.X. (2003). "A new hadrosauroid dinosaur from the mid- Cretaceous of Liaoning, China". Acta Geologica Sinica (English Edition). 77 (2): 148–154. Bibcode:2003AcGlS..77..148Y. doi:10.1111/j.1755-6724.2003.tb00557.x. S2CID 128612710.
Dzik, J. (2003). "A beaked herbivorous archosaur with dinosaur affinities from the early Late Triassic of Poland". J. Vertebr. Paleontol. 23 (3): 556–574. Bibcode:2003JVPal..23..556D. doi:10.1671/a1097. S2CID 128580897.
Williamson, T.E.; Carr, T.D. (2003). "A new genus of derived pachycephalosaurian from western North America". J. Vertebr. Paleontol. 22 (4): 779–801. doi:10.1671/0272-4634(2002)022[0779:angodp]2.0.co;2. S2CID 86112901.
Xu, X.; Wang, X.-L. (2003). "A new maniraptoran dinosaur from the Early Cretaceous Yixian Formation of Western Liaoning". Vertebrata PalAsiatica. 41 (3): 195–202. doi:10.19615/j.cnki.1000-3118.2003.03.003.
Weishampel, D.B.; Jianu, C.-M.; Csiki, Z.; Norman, D.B. (2003). "Osteology and phylogeny of Zalmoxes (n.g.), an unusual euornithopod dinosaur from the latest Cretaceous of Romania". Journal of Systematic Palaeontology. 1 (2): 65–123. Bibcode:2003JSPal...1...65W. doi:10.1017/s1477201903001032. S2CID 86339025.
Bonnie E. Gulas-Wroblewski; Anton F.-J. Wroblewski (2003). "A Crown-group Galliform Bird from the Middle Eocene Bridger Formation of Wyoming". Palaeontology. 46 (6): 1269–1280. Bibcode:2003Palgy..46.1269G. doi:10.1046/j.0031-0239.2003.00340.x. S2CID 129568735.
Herculano M. F. de Alvarenga; Edson Guilherme (2003). "The Anhingas (Aves: Anhingidae) From the Upper Tertiary (Miocene–Pliocene) of Southwestern Amazonia". Journal of Vertebrate Paleontology. 23 (3): 614–621. Bibcode:2003JVPal..23..614A. doi:10.1671/1890. S2CID 84072750.
Trevor H. Worthy; Graham M. Wragg (2003). "A New Species of Gallicolumba: Columbidae from Henderson Island, Pitcairn Group". Journal of the Royal Society of New Zealand. 33 (4): 769–793. Bibcode:2003JRSNZ..33..769W. doi:10.1080/03014223.2003.9517758. S2CID 140629540.
Helen F. James; Storrs L. Olson (2003). "A Giant New Species of Nukupuu (Fringillidae: Drepanidini: Hemignathus) from the Island of Hawaii" (PDF). Auk. 120 (4): 970–981. doi:10.1642/0004-8038(2003)120[0970:agnson]2.0.co;2. S2CID 41112065.
Mayr, Gerald; Herculano M. F. Alvarenga; Cécile Mourer-Chauviré (2011). "Out of Africa: Fossils shed light on the origin of the hoatzin, an iconic Neotropic bird". Naturwissenschaften. 98 (11): 961–966. Bibcode:2011NW.....98..961M. doi:10.1007/s00114-011-0849-1. PMID 21964974. S2CID 24210185.
Ursula B. Göhlich (2003). "A New Crane (Aves: Gruidae) from the Middle Miocene of Sandelzhausen (Upper Freshwater Molasse, Southern Germany)". Journal of Vertebrate Paleontology. 23 (2): 387–393. doi:10.1671/0272-4634(2003)023[0387:ancagf]2.0.co;2. S2CID 55282934.
Gerald Mayr (2003). "A New Eocene Swift-like Bird with a Peculiar Feathering" (PDF). Ibis. 145 (3): 382–391. doi:10.1046/j.1474-919x.2003.00168.x. Archived from the original (PDF) on 2016-03-03. Retrieved 2014-07-26.
Reisz, R.R.; Dilkes, D.W. (2003). "Archaeovenator hamiltonensis, a new varanopid from the upper carboniferous of Kansas". Canadian Journal of Earth Sciences. 40 (4): 667–678. Bibcode:2003CaJES..40..667R. doi:10.1139/e02-063. S2CID 73522251.
Rubidge, B.S.; Kitching, J.W. (2003). "A new burnetiamorph (Theraspida: Biarmosuchia) from the Lower Beaufort Group of South Africa". Palaeontology. 46 (1): 199–210. Bibcode:2003Palgy..46..199R. doi:10.1111/1475-4983.00294. S2CID 129213631.
Modesto, S.P.; Rubidge, B.S.; Visser, I.; Welman, J. (2003). "A new basal dicynodont from the Upper Permian of South Africa". Palaeontology. 46 (1): 211–223. Bibcode:2003Palgy..46..211M. doi:10.1111/1475-4983.00295. S2CID 128620351.
Modesto, S.P.; Rubidge, B.S.; Welman, J. (2003). "A new dicynodont therapsid from the lowermost Beaufort Group, Upper Permian of South Africa". Canadian Journal of Earth Sciences. 39 (12): 1755–1765. doi:10.1139/e02-091.
Modesto, S.P.; Rubidge, B.S.; Welman, J. (2003). "Erratum: A replacement name for Lanthanocephalus Modesto, Rubidge and Welman 2002, not Lanthanocephalus Williams and Starmer 2000". Canadian Journal of Earth Sciences. 40 (3): 467. Bibcode:2003CaJES..40..467M. doi:10.1139/e03-900.
Abdala, F.; Ribeiro, A.M. (2003). "A new traversodontid cynodont from the Santa Maria Formation (Ladinian-Carnian) of southern Brazil, with a phylogenetic analysis of Gondwanan traversodontids". Zoological Journal of the Linnean Society. 139 (4): 529–545. doi:10.1111/j.1096-3642.2003.00096.x. S2CID 84811182.
Liu, J.; Li, J.-L. (2003). "A new material of kannemeyerid from Xinjiang and the restudy of Parakannemeyeria brevirostris". Vertebrata PalAsiatica. 41 (2): 147–156. doi:10.19615/j.cnki.1000-3118.2003.02.006.
J. Morales; D. Soria; P. Montoya; B. Pérez; M. J. Salesa (2003). "Caracal depereti nov. sp. y Felis aff. silvestris (Felidae, Mammalia) del plioceno inferior de Layna (Soria, España)". Estudios Geológicos. 59 (1–4): 229–247. doi:10.3989/egeol.03591-4101. hdl:10261/2312.
Alberto Boscaini; David M. Alba; Juan F. Beltrán; Salvador Moyà-Solà; Joan Madurell-Malapeira (2016). "Latest Early Pleistocene remains of Lynx pardinus (Carnivora, Felidae) from the Iberian Peninsula: Taxonomy and evolutionary implications". Quaternary Science Reviews. 143: 96–106. Bibcode:2016QSRv..143...96B. doi:10.1016/j.quascirev.2016.05.015. hdl:11336/182970.
Martin Pickford; Brigitte Senut; Dominique Gommery; Ezra Musiime (2003). "New Catarrhine fossils from Moroto II, Early Middle Miocene (ca 17.5 Ma) Uganda". Comptes Rendus Palevol. 2 (8): 649–662. Bibcode:2003CRPal...2..649P. doi:10.1016/j.crpv.2003.10.001.

geologyscience.ru (Global: low place; English: low place)

repository.geologyscience.ru

V.S., Tereschenko; V.R., Alifanov (2003). "Bainoceratops efremovi, a New Protoceratopid Dinosaur (Protoceratopidae, Neoceratopsia) from the Bain-Dzak Locality (South Mongolia)" (PDF). Paleontological Journal. 37: 3. ISSN 0031-0301.

handle.net (Global: 102^nd place; English: 76^th place)

hdl.handle.net

Engel, Michael S.; Archibald, S. Bruce (2003). "An Early Eocene bee (Hymenoptera: Halictidae) from Quilchena, British Columbia". The Canadian Entomologist. 135: 63–69. doi:10.4039/n02-030. hdl:1808/16473. S2CID 54053341.
Ji, Q.; Norell, M.A.; Makovicky, P.J.; Gao, K.-Q; Ji, S.-A.; Yuan, C. (2003). "An early ostrich dinosaur and implications for ornithomimosaur phylogeny". American Museum Novitates (3420): 1–19. doi:10.1206/0003-0082(2003)420<0001:aeodai>2.0.co;2. hdl:2246/2849. S2CID 55740664.
J. Morales; D. Soria; P. Montoya; B. Pérez; M. J. Salesa (2003). "Caracal depereti nov. sp. y Felis aff. silvestris (Felidae, Mammalia) del plioceno inferior de Layna (Soria, España)". Estudios Geológicos. 59 (1–4): 229–247. doi:10.3989/egeol.03591-4101. hdl:10261/2312.
Alberto Boscaini; David M. Alba; Juan F. Beltrán; Salvador Moyà-Solà; Joan Madurell-Malapeira (2016). "Latest Early Pleistocene remains of Lynx pardinus (Carnivora, Felidae) from the Iberian Peninsula: Taxonomy and evolutionary implications". Quaternary Science Reviews. 143: 96–106. Bibcode:2016QSRv..143...96B. doi:10.1016/j.quascirev.2016.05.015. hdl:11336/182970.
Michael Morlo; Gregg F. Gunnell (2003). "Small Limnocyonines (Hyaenodontidae, Mammalia) from the Bridgerian Middle Eocene of Wyoming: Thinocyon, Prolimnocyon, and Iridodon, New Genus". Contributions from the Museum of Paleontology, University of Michigan. 31 (2): 43–78. hdl:2027.42/48668.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Mohr, B.A.R.; Eklund, H. (2003). "Araripia florifera, a magnoliid angiosperm from the Lower Cretaceous Crato Formation (Brazil)". Review of Palaeobotany and Palynology. 126 (3–4): 279–292. Bibcode:2003RPaPa.126..279M. doi:10.1016/S0034-6667(03)00092-7.
Nel, A; Petrulevicius, J. F. (2003). "New Palaeogene bees from Europe and Asia". Alcheringa. 27 (4): 277–293. Bibcode:2003Alch...27..277N. doi:10.1080/03115510308619108. S2CID 84242180.
Dehon, Manuel; Engel, Michael S.; Gérard, Maxence; Aytekin, A. Murat; Ghisbain, Guillaume; Williams, Paul H.; Rasmont, Pierre; Michez, Denis (2019-11-21). "Morphometric analysis of fossil bumble bees (Hymenoptera, Apidae, Bombini) reveals their taxonomic affinities". ZooKeys (891). Pensoft Publishers: 71–118. Bibcode:2019ZooK..891...71D. doi:10.3897/zookeys.891.36027. ISSN 1313-2970. PMC 6882928. PMID 31802973.
de Souza Carvalho, Ismar; dos Santos Avilla, Leonardo; Salgado, Leonardo (2003). "Amazonsaurus maranhensis gen. et sp. nov. (Sauropoda, Diplodocoidea) from the Lower Cretaceous (Aptian–Albian) of Brazil". Cretaceous Research. 24 (6). Elsevier BV: 697–713. Bibcode:2003CrRes..24..697D. doi:10.1016/j.cretres.2003.07.005. ISSN 0195-6671.
Rauhut, Oliver W. M. (2003). "A tyrannosauroid dinosaur from the Upper Jurassic of Portugal". Palaeontology. 46 (5). Wiley: 903–910. Bibcode:2003Palgy..46..903R. doi:10.1111/1475-4983.00325. ISSN 0031-0239. S2CID 129946607.
You; Luo, Z.-X.; Shubin, N.H.; Witmer, L.M.; Tang, Z.- L.; Tang, F. (2003). "The earliest-known duck-billed dinosaur from deposits of late Early Cretaceous age in northwest China and hadrosaur evolution" (PDF). Cretaceous Research. 24 (3): 347–355. Bibcode:2003CrRes..24..347Y. doi:10.1016/s0195-6671(03)00048-x.
Hailu, YOU; Feng, TANG; Zhexi, LUO (2003). "A New Basal Titanosaur (Dinosauria: Sauropoda) from the Early Cretaceous of China". Acta Geologica Sinica - English Edition. 77 (4). Wiley: 424–429. Bibcode:2003AcGlS..77..424Y. doi:10.1111/j.1755-6724.2003.tb00123.x. ISSN 1000-9515. S2CID 129403851.
Hailu, YOU; Xing, XU; Xiaolin, WANG (2003). "A New Genus of Psittacosauridae (Dinosauria: Ornithopoda) and the Origin and Early Evolution of Marginocephalian Dinosaurs". Acta Geologica Sinica - English Edition. 77 (1). Wiley: 15–20. Bibcode:2003AcGlS..77...15Y. doi:10.1111/j.1755-6724.2003.tb00105.x. ISSN 1000-9515. S2CID 89051352.
Antunes, Miguel Telles; Mateus, Octávio (2003). "Dinosaurs of Portugal". Comptes Rendus Palevol. 2 (1). Cellule MathDoc/CEDRAM: 77–95. Bibcode:2003CRPal...2...77A. doi:10.1016/s1631-0683(03)00003-4. ISSN 1631-0683.
Hailu, YOU; Zhiming, DONG (2003). "A New Protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China". Acta Geologica Sinica - English Edition. 77 (3). Wiley: 299–303. Bibcode:2003AcGlS..77..299Y. doi:10.1111/j.1755-6724.2003.tb00745.x. ISSN 1000-9515. S2CID 128766919.
Godefroit, Pascal; Bolotsky, Yuri; Alifanov, Vladimir (2003). "A remarkable hollow-crested hadrosaur from Russia: an Asian origin for lambeosaurines" (PDF). Comptes Rendus Palevol. 2 (2). Cellule MathDoc/CEDRAM: 143–151. Bibcode:2003CRPal...2..143G. doi:10.1016/s1631-0683(03)00017-4. ISSN 1631-0683.
You, H.L.; Ji, Q.; Li, J.; Li, Y.X. (2003). "A new hadrosauroid dinosaur from the mid- Cretaceous of Liaoning, China". Acta Geologica Sinica (English Edition). 77 (2): 148–154. Bibcode:2003AcGlS..77..148Y. doi:10.1111/j.1755-6724.2003.tb00557.x. S2CID 128612710.
Dzik, J. (2003). "A beaked herbivorous archosaur with dinosaur affinities from the early Late Triassic of Poland". J. Vertebr. Paleontol. 23 (3): 556–574. Bibcode:2003JVPal..23..556D. doi:10.1671/a1097. S2CID 128580897.
Weishampel, D.B.; Jianu, C.-M.; Csiki, Z.; Norman, D.B. (2003). "Osteology and phylogeny of Zalmoxes (n.g.), an unusual euornithopod dinosaur from the latest Cretaceous of Romania". Journal of Systematic Palaeontology. 1 (2): 65–123. Bibcode:2003JSPal...1...65W. doi:10.1017/s1477201903001032. S2CID 86339025.
Bonnie E. Gulas-Wroblewski; Anton F.-J. Wroblewski (2003). "A Crown-group Galliform Bird from the Middle Eocene Bridger Formation of Wyoming". Palaeontology. 46 (6): 1269–1280. Bibcode:2003Palgy..46.1269G. doi:10.1046/j.0031-0239.2003.00340.x. S2CID 129568735.
Herculano M. F. de Alvarenga; Edson Guilherme (2003). "The Anhingas (Aves: Anhingidae) From the Upper Tertiary (Miocene–Pliocene) of Southwestern Amazonia". Journal of Vertebrate Paleontology. 23 (3): 614–621. Bibcode:2003JVPal..23..614A. doi:10.1671/1890. S2CID 84072750.
Trevor H. Worthy; Graham M. Wragg (2003). "A New Species of Gallicolumba: Columbidae from Henderson Island, Pitcairn Group". Journal of the Royal Society of New Zealand. 33 (4): 769–793. Bibcode:2003JRSNZ..33..769W. doi:10.1080/03014223.2003.9517758. S2CID 140629540.
Mayr, Gerald; Herculano M. F. Alvarenga; Cécile Mourer-Chauviré (2011). "Out of Africa: Fossils shed light on the origin of the hoatzin, an iconic Neotropic bird". Naturwissenschaften. 98 (11): 961–966. Bibcode:2011NW.....98..961M. doi:10.1007/s00114-011-0849-1. PMID 21964974. S2CID 24210185.
Reisz, R.R.; Dilkes, D.W. (2003). "Archaeovenator hamiltonensis, a new varanopid from the upper carboniferous of Kansas". Canadian Journal of Earth Sciences. 40 (4): 667–678. Bibcode:2003CaJES..40..667R. doi:10.1139/e02-063. S2CID 73522251.
Rubidge, B.S.; Kitching, J.W. (2003). "A new burnetiamorph (Theraspida: Biarmosuchia) from the Lower Beaufort Group of South Africa". Palaeontology. 46 (1): 199–210. Bibcode:2003Palgy..46..199R. doi:10.1111/1475-4983.00294. S2CID 129213631.
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ifeanet.org (Global: low place; English: low place)

Marcello Stucchi; Mario Urbina; Alfredo Giraldo (2003). "Una Nueva Especie de Spheniscidae del Mioceno Tardío de la Formación Pisco, Perú" (PDF). Bulletin de l'Institut Français d'Études Andines. 32 (2): 361–375. Archived from the original (PDF) on 2014-08-12. Retrieved 2014-07-26.

jstor.org (Global: 26^th place; English: 20^th place)

hibbet, D.S.; et al. (2003). "Another Fossil Agaric from Dominican Amber". Mycologia. 95 (4): 685–687. doi:10.2307/3761943. JSTOR 3761943. PMID 21148976.
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kahaku.go.jp (Global: 8,312^th place; English: low place)

Paul G. Davis (2003). "The Oldest Record of the Genus Diomedea, Diomedea tanakai sp. n. (Procellariiformes Diomedeidae): an Albatros from the Miocene of Japan" (PDF). Bulletin of the National Science Museum. 29: 39–48.

monografias.com (Global: 4,797^th place; English: low place)

Marcelo Stucchi (2003). "Los Piqueros (Aves: Sulidae) de la Formación Pisco, Perú" (PDF). Boletín de la Sociedad Geológica del Perú. 95: 75–91.

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Boucher, L. D.; Manchester, S.; Judd, W. (2003). "An extinct genus of Salicaceae based on twigs with attached flowers, fruits, and foliage from the Eocene Green River Formation of Utah and Colorado, USA". American Journal of Botany. 90 (9): 1389–99. doi:10.3732/ajb.90.9.1389. PMID 21659238.
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Poinar, G.; Brown, A. E. (2003). "A new genus of hard ticks in Cretaceous Burmese amber (Acari: Ixodida: Ixodidae)". Systematic Parasitology. 54 (3): 199–205. doi:10.1023/A:1022689325158. PMID 12652071. S2CID 11527194.
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Mayr, Gerald; Herculano M. F. Alvarenga; Cécile Mourer-Chauviré (2011). "Out of Africa: Fossils shed light on the origin of the hoatzin, an iconic Neotropic bird". Naturwissenschaften. 98 (11): 961–966. Bibcode:2011NW.....98..961M. doi:10.1007/s00114-011-0849-1. PMID 21964974. S2CID 24210185.

ncbi.nlm.nih.gov

Rydin, C.; Mohr, B.; Friis, E.M. (2003). "Cratonia cotyledon gen. et sp. nov.: a unique Cretaceous seedling related to Welwetschia". Proceedings of the Royal Society of London B. 270 (Suppl 1): S29 – S32. doi:10.1098/rsbl.2003.0044. PMC 1698015. PMID 12952628.
Dehon, Manuel; Engel, Michael S.; Gérard, Maxence; Aytekin, A. Murat; Ghisbain, Guillaume; Williams, Paul H.; Rasmont, Pierre; Michez, Denis (2019-11-21). "Morphometric analysis of fossil bumble bees (Hymenoptera, Apidae, Bombini) reveals their taxonomic affinities". ZooKeys (891). Pensoft Publishers: 71–118. Bibcode:2019ZooK..891...71D. doi:10.3897/zookeys.891.36027. ISSN 1313-2970. PMC 6882928. PMID 31802973.
Yates, Adam M.; Kitching, James W. (2003). "The earliest known sauropod dinosaur and the first steps towards sauropod locomotion". Proceedings of the Royal Society of London. Series B: Biological Sciences. 270 (1525): 1753–1758. doi:10.1098/rspb.2003.2417. PMC 1691423. PMID 12965005.

nou.nu (Global: low place; English: low place)

ardea.nou.nu

W. R. P. Bourne; N. P. Ashmole; K. E. L. Simmons (2003). "A New Subfossil Night Heron and a New Genus for the Extinct Rail for Ascension Island, Central Tropical Atlantic Ocean" (PDF). Ardea. 95 (1): 45–51.

pan.pl (Global: 3,844^th place; English: 4,018^th place)

app.pan.pl

Renjie, Zhai; Ciochon, Russell L.; Yongsheng, Tong; Savage, Donald E.; Morlo, Michael; Holroyd, Patricia A.; Gunnell, Gregg F. (2003). "An aberrant amphicyonid mammal from the latest Eocene of the Bose Basin, Guangxi, China". Acta Palaeontologica Polonica. 48 (2): 293–300.

polychora.com (Global: low place; English: low place)

Olshevsky, George. "Dinogeorge's Dinosaur Genera List". Archived from the original on 2011-07-15. Retrieved 2008-08-07.

psu.edu (Global: 207^th place; English: 136^th place)

citeseerx.ist.psu.edu

Makarkin, VN; Archibald, SB; Oswald, JD (2003). "New Early Eocene brown lacewings (Neuroptera: Hemerobiidae) from western North America". The Canadian Entomologist. 135 (5): 637–653. CiteSeerX 10.1.1.489.5852. doi:10.4039/n02-122. S2CID 53479449.

rero.ch (Global: 3,510^th place; English: 2,263^rd place)

doc.rero.ch

You; Luo, Z.-X.; Shubin, N.H.; Witmer, L.M.; Tang, Z.- L.; Tang, F. (2003). "The earliest-known duck-billed dinosaur from deposits of late Early Cretaceous age in northwest China and hadrosaur evolution" (PDF). Cretaceous Research. 24 (3): 347–355. Bibcode:2003CrRes..24..347Y. doi:10.1016/s0195-6671(03)00048-x.
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researchgate.net (Global: 120^th place; English: 125^th place)

Trevor H. Worthy (2003). "A New Extinct Species of Snipe Coenocorypha from Vitilevu, Fiji". Bulletin of the British Ornithologists' Club. 123 (2): 90–103.
Trevor H. Worthy; Graham M. Wragg (2003). "A New Species of Gallicolumba: Columbidae from Henderson Island, Pitcairn Group". Journal of the Royal Society of New Zealand. 33 (4): 769–793. Bibcode:2003JRSNZ..33..769W. doi:10.1080/03014223.2003.9517758. S2CID 140629540.
Mayr, Gerald; Herculano M. F. Alvarenga; Cécile Mourer-Chauviré (2011). "Out of Africa: Fossils shed light on the origin of the hoatzin, an iconic Neotropic bird". Naturwissenschaften. 98 (11): 961–966. Bibcode:2011NW.....98..961M. doi:10.1007/s00114-011-0849-1. PMID 21964974. S2CID 24210185.
Ursula B. Göhlich (2003). "A New Crane (Aves: Gruidae) from the Middle Miocene of Sandelzhausen (Upper Freshwater Molasse, Southern Germany)". Journal of Vertebrate Paleontology. 23 (2): 387–393. doi:10.1671/0272-4634(2003)023[0387:ancagf]2.0.co;2. S2CID 55282934.

sbpbrasil.org (Global: low place; English: low place)

Bonaparte, J.F.; Martinelli, A.G.; Schultz, C.L.; Rubert, R. (2003). "The sister group of mammals: small cynodonts from the Late Triassic of southern Brazil" (PDF). Revista Brasileira de Paleontologia. 5: 5–27.

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Pigg, K.B.; Manchester S.R.; Wehr W.C. (2003). "Corylus, Carpinus, and Palaeocarpinus (Betulaceae) from the Middle Eocene Klondike Mountain and Allenby Formations of Northwestern North America". International Journal of Plant Sciences. 164 (5): 807–822. doi:10.1086/376816. S2CID 19802370.
Poinar, G.; Brown, A. E. (2003). "A new genus of hard ticks in Cretaceous Burmese amber (Acari: Ixodida: Ixodidae)". Systematic Parasitology. 54 (3): 199–205. doi:10.1023/A:1022689325158. PMID 12652071. S2CID 11527194.
Engel, Michael S.; Archibald, S. Bruce (2003). "An Early Eocene bee (Hymenoptera: Halictidae) from Quilchena, British Columbia". The Canadian Entomologist. 135: 63–69. doi:10.4039/n02-030. hdl:1808/16473. S2CID 54053341.
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Makarkin, V. N.; Archibald, S. B. (2003). "Family affinity of the genus Palaeopsychops Andersen with description of a new species from the Early Eocene of British Columbia, Canada (Neuroptera: Polystoechotidae)". Annals of the Entomological Society of America. 96 (3): 171–180. doi:10.1603/0013-8746(2003)096[0171:FAOTGP]2.0.CO;2. S2CID 84362010.
Engel, M.S. (2003). "A New Eocene-Oligocene Snakefly from Florissant, Colorado (Raphidioptera: Raphidiidae)". Transactions of the Kansas Academy of Science. 106 (3 & 4): 124–128. doi:10.1660/0022-8443(2003)106[0124:anesff]2.0.co;2. JSTOR 3628392. S2CID 85677413.
Makarkin, VN; Archibald, SB; Oswald, JD (2003). "New Early Eocene brown lacewings (Neuroptera: Hemerobiidae) from western North America". The Canadian Entomologist. 135 (5): 637–653. CiteSeerX 10.1.1.489.5852. doi:10.4039/n02-122. S2CID 53479449.
Rauhut, Oliver W. M. (2003). "A tyrannosauroid dinosaur from the Upper Jurassic of Portugal". Palaeontology. 46 (5). Wiley: 903–910. Bibcode:2003Palgy..46..903R. doi:10.1111/1475-4983.00325. ISSN 0031-0239. S2CID 129946607.
Sullivan, Robert M. (2003-04-11). "Revision of the dinosaurStegoceras Lambe (Ornithischia, Pachycephalosauridae)". Journal of Vertebrate Paleontology. 23 (1). Informa UK Limited: 181–207. doi:10.1671/0272-4634(2003)23[181:rotdsl]2.0.co;2. ISSN 0272-4634. S2CID 85894105.
Alifanov, V.R.; Averianov, A.O. (2003). "Ferganasaurus verzilini gen. et sp. nov., a new neosauropod (Dinosauria, Saurischia, Sauropoda) from the Middle Jurassic of Fergana Valley, Kirghizia" (PDF). Journal of Vertebrate Paleontology. 23 (2): 358–372. doi:10.1671/0272-4634(2003)023[0358:fvgesn]2.0.co;2. S2CID 85902362.
Kobayashi, Yoshitsugu; Azuma, Yoichi (2003-04-11). "A new iguanodontian (Dinosauria: Ornithopoda) from the Lower Cretaceous Kitadani Formation of Fukui Prefecture, Japan" (PDF). Journal of Vertebrate Paleontology. 23 (1). Informa UK Limited: 166–175. doi:10.1671/0272-4634(2003)23[166:anidof]2.0.co;2. ISSN 0272-4634. S2CID 131386181.
Hailu, YOU; Feng, TANG; Zhexi, LUO (2003). "A New Basal Titanosaur (Dinosauria: Sauropoda) from the Early Cretaceous of China". Acta Geologica Sinica - English Edition. 77 (4). Wiley: 424–429. Bibcode:2003AcGlS..77..424Y. doi:10.1111/j.1755-6724.2003.tb00123.x. ISSN 1000-9515. S2CID 129403851.
Lü, Junchang (2003-01-14). "A new oviraptorosaurid (Theropoda: Oviraptorosauria) from the Late Cretaceous of southern China". Journal of Vertebrate Paleontology. 22 (4). Informa UK Limited: 871–875. doi:10.1671/0272-4634(2002)022[0871:anotof]2.0.co;2. ISSN 0272-4634. S2CID 86359247.
Hailu, YOU; Xing, XU; Xiaolin, WANG (2003). "A New Genus of Psittacosauridae (Dinosauria: Ornithopoda) and the Origin and Early Evolution of Marginocephalian Dinosaurs". Acta Geologica Sinica - English Edition. 77 (1). Wiley: 15–20. Bibcode:2003AcGlS..77...15Y. doi:10.1111/j.1755-6724.2003.tb00105.x. ISSN 1000-9515. S2CID 89051352.
Wilson, Jeffrey A.; Upchurch, Paul (2003). "A revision ofTitanosaurusLydekker (dinosauria - sauropoda), the first dinosaur genus with a 'Gondwanan' distribution". Journal of Systematic Palaeontology. 1 (3). Informa UK Limited: 125–160. doi:10.1017/s1477201903001044. ISSN 1477-2019. S2CID 53997295.
Hailu, YOU; Zhiming, DONG (2003). "A New Protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China". Acta Geologica Sinica - English Edition. 77 (3). Wiley: 299–303. Bibcode:2003AcGlS..77..299Y. doi:10.1111/j.1755-6724.2003.tb00745.x. ISSN 1000-9515. S2CID 128766919.
Ji, Q.; Norell, M.A.; Makovicky, P.J.; Gao, K.-Q; Ji, S.-A.; Yuan, C. (2003). "An early ostrich dinosaur and implications for ornithomimosaur phylogeny". American Museum Novitates (3420): 1–19. doi:10.1206/0003-0082(2003)420<0001:aeodai>2.0.co;2. hdl:2246/2849. S2CID 55740664.
You, H.L.; Ji, Q.; Li, J.; Li, Y.X. (2003). "A new hadrosauroid dinosaur from the mid- Cretaceous of Liaoning, China". Acta Geologica Sinica (English Edition). 77 (2): 148–154. Bibcode:2003AcGlS..77..148Y. doi:10.1111/j.1755-6724.2003.tb00557.x. S2CID 128612710.
Dzik, J. (2003). "A beaked herbivorous archosaur with dinosaur affinities from the early Late Triassic of Poland". J. Vertebr. Paleontol. 23 (3): 556–574. Bibcode:2003JVPal..23..556D. doi:10.1671/a1097. S2CID 128580897.
Williamson, T.E.; Carr, T.D. (2003). "A new genus of derived pachycephalosaurian from western North America". J. Vertebr. Paleontol. 22 (4): 779–801. doi:10.1671/0272-4634(2002)022[0779:angodp]2.0.co;2. S2CID 86112901.
Weishampel, D.B.; Jianu, C.-M.; Csiki, Z.; Norman, D.B. (2003). "Osteology and phylogeny of Zalmoxes (n.g.), an unusual euornithopod dinosaur from the latest Cretaceous of Romania". Journal of Systematic Palaeontology. 1 (2): 65–123. Bibcode:2003JSPal...1...65W. doi:10.1017/s1477201903001032. S2CID 86339025.
Bonnie E. Gulas-Wroblewski; Anton F.-J. Wroblewski (2003). "A Crown-group Galliform Bird from the Middle Eocene Bridger Formation of Wyoming". Palaeontology. 46 (6): 1269–1280. Bibcode:2003Palgy..46.1269G. doi:10.1046/j.0031-0239.2003.00340.x. S2CID 129568735.
Herculano M. F. de Alvarenga; Edson Guilherme (2003). "The Anhingas (Aves: Anhingidae) From the Upper Tertiary (Miocene–Pliocene) of Southwestern Amazonia". Journal of Vertebrate Paleontology. 23 (3): 614–621. Bibcode:2003JVPal..23..614A. doi:10.1671/1890. S2CID 84072750.
Trevor H. Worthy; Graham M. Wragg (2003). "A New Species of Gallicolumba: Columbidae from Henderson Island, Pitcairn Group". Journal of the Royal Society of New Zealand. 33 (4): 769–793. Bibcode:2003JRSNZ..33..769W. doi:10.1080/03014223.2003.9517758. S2CID 140629540.
Helen F. James; Storrs L. Olson (2003). "A Giant New Species of Nukupuu (Fringillidae: Drepanidini: Hemignathus) from the Island of Hawaii" (PDF). Auk. 120 (4): 970–981. doi:10.1642/0004-8038(2003)120[0970:agnson]2.0.co;2. S2CID 41112065.
Mayr, Gerald; Herculano M. F. Alvarenga; Cécile Mourer-Chauviré (2011). "Out of Africa: Fossils shed light on the origin of the hoatzin, an iconic Neotropic bird". Naturwissenschaften. 98 (11): 961–966. Bibcode:2011NW.....98..961M. doi:10.1007/s00114-011-0849-1. PMID 21964974. S2CID 24210185.
Ursula B. Göhlich (2003). "A New Crane (Aves: Gruidae) from the Middle Miocene of Sandelzhausen (Upper Freshwater Molasse, Southern Germany)". Journal of Vertebrate Paleontology. 23 (2): 387–393. doi:10.1671/0272-4634(2003)023[0387:ancagf]2.0.co;2. S2CID 55282934.
Reisz, R.R.; Dilkes, D.W. (2003). "Archaeovenator hamiltonensis, a new varanopid from the upper carboniferous of Kansas". Canadian Journal of Earth Sciences. 40 (4): 667–678. Bibcode:2003CaJES..40..667R. doi:10.1139/e02-063. S2CID 73522251.
Rubidge, B.S.; Kitching, J.W. (2003). "A new burnetiamorph (Theraspida: Biarmosuchia) from the Lower Beaufort Group of South Africa". Palaeontology. 46 (1): 199–210. Bibcode:2003Palgy..46..199R. doi:10.1111/1475-4983.00294. S2CID 129213631.
Modesto, S.P.; Rubidge, B.S.; Visser, I.; Welman, J. (2003). "A new basal dicynodont from the Upper Permian of South Africa". Palaeontology. 46 (1): 211–223. Bibcode:2003Palgy..46..211M. doi:10.1111/1475-4983.00295. S2CID 128620351.
Abdala, F.; Ribeiro, A.M. (2003). "A new traversodontid cynodont from the Santa Maria Formation (Ladinian-Carnian) of southern Brazil, with a phylogenetic analysis of Gondwanan traversodontids". Zoological Journal of the Linnean Society. 139 (4): 529–545. doi:10.1111/j.1096-3642.2003.00096.x. S2CID 84811182.

senckenberg.de (Global: low place; English: low place)

Gerald Mayr (2003). "A New Eocene Swift-like Bird with a Peculiar Feathering" (PDF). Ibis. 145 (3): 382–391. doi:10.1046/j.1474-919x.2003.00168.x. Archived from the original (PDF) on 2016-03-03. Retrieved 2014-07-26.

si.edu (Global: 340^th place; English: 295^th place)

repository.si.edu

Helen F. James; Storrs L. Olson (2003). "A Giant New Species of Nukupuu (Fringillidae: Drepanidini: Hemignathus) from the Island of Hawaii" (PDF). Auk. 120 (4): 970–981. doi:10.1642/0004-8038(2003)120[0970:agnson]2.0.co;2. S2CID 41112065.
William Suárez Duque; Storrs L. Olson (2003). "A New Species of Caracara (Milvago) from Quaternary Asphalt Deposits in Cuba, with Notes on New Material of Caracara creightoni Brodkorb (Aves Falconidae)" (PDF). Proceedings of the Biological Society of Washington. 116 (2): 301–307.

umich.edu (Global: 459^th place; English: 360^th place)

deepblue.lib.umich.edu

Wilson, J.A.; Sereno, P.C.; Srivastava, S.; Bhatt, D.K.; Khosla, A.; Sahni, A. (2003). "A new abelisaurid (Dinosauria, Theropoda) from the Lameta Formation (Cretaceous, Maastrichtian) of India" (PDF). Contributions from the Museum of Paleontology. 31 (1). University of Michigan: 1–42.

uncw.edu (Global: low place; English: low place)

people.uncw.edu

Steven D. Emslie; Carlos Guerra Correa (2003). "A New Species of Penguin (Spheniscidae: Spheniscus) and Other Birds from the Late Pliocene of Chile" (PDF). Proceedings of the Biological Society of Washington. 116 (2): 308–316.

v-zool.kiev.ua (Global: low place; English: low place)

Denis V. Sobolev (2003). "New Species of Pliocene Hawk (Falconiformes, Falconidae)" (PDF). Vestnik Zoologii. 37 (6): 85–87.

web.archive.org (Global: 1^st place; English: 1^st place)

Olshevsky, George. "Dinogeorge's Dinosaur Genera List". Archived from the original on 2011-07-15. Retrieved 2008-08-07.
Gerald Mayr (2003). "A New Eocene Swift-like Bird with a Peculiar Feathering" (PDF). Ibis. 145 (3): 382–391. doi:10.1046/j.1474-919x.2003.00168.x. Archived from the original (PDF) on 2016-03-03. Retrieved 2014-07-26.
Marcello Stucchi; Mario Urbina; Alfredo Giraldo (2003). "Una Nueva Especie de Spheniscidae del Mioceno Tardío de la Formación Pisco, Perú" (PDF). Bulletin de l'Institut Français d'Études Andines. 32 (2): 361–375. Archived from the original (PDF) on 2014-08-12. Retrieved 2014-07-26.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Gini-Newman, Garfield; Graham, Elizabeth (2001). Echoes from the past: world history to the 16th century. Toronto: McGraw-Hill Ryerson Ltd. ISBN 9780070887398. OCLC 46769716.
Dehon, Manuel; Engel, Michael S.; Gérard, Maxence; Aytekin, A. Murat; Ghisbain, Guillaume; Williams, Paul H.; Rasmont, Pierre; Michez, Denis (2019-11-21). "Morphometric analysis of fossil bumble bees (Hymenoptera, Apidae, Bombini) reveals their taxonomic affinities". ZooKeys (891). Pensoft Publishers: 71–118. Bibcode:2019ZooK..891...71D. doi:10.3897/zookeys.891.36027. ISSN 1313-2970. PMC 6882928. PMID 31802973.
de Souza Carvalho, Ismar; dos Santos Avilla, Leonardo; Salgado, Leonardo (2003). "Amazonsaurus maranhensis gen. et sp. nov. (Sauropoda, Diplodocoidea) from the Lower Cretaceous (Aptian–Albian) of Brazil". Cretaceous Research. 24 (6). Elsevier BV: 697–713. Bibcode:2003CrRes..24..697D. doi:10.1016/j.cretres.2003.07.005. ISSN 0195-6671.
Rauhut, Oliver W. M. (2003). "A tyrannosauroid dinosaur from the Upper Jurassic of Portugal". Palaeontology. 46 (5). Wiley: 903–910. Bibcode:2003Palgy..46..903R. doi:10.1111/1475-4983.00325. ISSN 0031-0239. S2CID 129946607.
V.S., Tereschenko; V.R., Alifanov (2003). "Bainoceratops efremovi, a New Protoceratopid Dinosaur (Protoceratopidae, Neoceratopsia) from the Bain-Dzak Locality (South Mongolia)" (PDF). Paleontological Journal. 37: 3. ISSN 0031-0301.
Sullivan, Robert M. (2003-04-11). "Revision of the dinosaurStegoceras Lambe (Ornithischia, Pachycephalosauridae)". Journal of Vertebrate Paleontology. 23 (1). Informa UK Limited: 181–207. doi:10.1671/0272-4634(2003)23[181:rotdsl]2.0.co;2. ISSN 0272-4634. S2CID 85894105.
Christiansen, Per; Bonde, Niels (2003-03-14). "The first dinosaur from Denmark". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 227 (2). Schweizerbart: 287–299. doi:10.1127/njgpa/227/2003/287. ISSN 0077-7749.
Kobayashi, Yoshitsugu; Azuma, Yoichi (2003-04-11). "A new iguanodontian (Dinosauria: Ornithopoda) from the Lower Cretaceous Kitadani Formation of Fukui Prefecture, Japan" (PDF). Journal of Vertebrate Paleontology. 23 (1). Informa UK Limited: 166–175. doi:10.1671/0272-4634(2003)23[166:anidof]2.0.co;2. ISSN 0272-4634. S2CID 131386181.
Hailu, YOU; Feng, TANG; Zhexi, LUO (2003). "A New Basal Titanosaur (Dinosauria: Sauropoda) from the Early Cretaceous of China". Acta Geologica Sinica - English Edition. 77 (4). Wiley: 424–429. Bibcode:2003AcGlS..77..424Y. doi:10.1111/j.1755-6724.2003.tb00123.x. ISSN 1000-9515. S2CID 129403851.
Lü, Junchang (2003-01-14). "A new oviraptorosaurid (Theropoda: Oviraptorosauria) from the Late Cretaceous of southern China". Journal of Vertebrate Paleontology. 22 (4). Informa UK Limited: 871–875. doi:10.1671/0272-4634(2002)022[0871:anotof]2.0.co;2. ISSN 0272-4634. S2CID 86359247.
Hailu, YOU; Xing, XU; Xiaolin, WANG (2003). "A New Genus of Psittacosauridae (Dinosauria: Ornithopoda) and the Origin and Early Evolution of Marginocephalian Dinosaurs". Acta Geologica Sinica - English Edition. 77 (1). Wiley: 15–20. Bibcode:2003AcGlS..77...15Y. doi:10.1111/j.1755-6724.2003.tb00105.x. ISSN 1000-9515. S2CID 89051352.
Wilson, Jeffrey A.; Upchurch, Paul (2003). "A revision ofTitanosaurusLydekker (dinosauria - sauropoda), the first dinosaur genus with a 'Gondwanan' distribution". Journal of Systematic Palaeontology. 1 (3). Informa UK Limited: 125–160. doi:10.1017/s1477201903001044. ISSN 1477-2019. S2CID 53997295.
V.R., Alifanov (2003). "Two new dinosaurs of the infraorder neoceratopsia (Ornithischia) from the Upper Cretaceous of the Nemegt Depression, Mongolian People's Republic". Paleontological Journal. 37 (5): 524–534. ISSN 0031-0301.
Antunes, Miguel Telles; Mateus, Octávio (2003). "Dinosaurs of Portugal". Comptes Rendus Palevol. 2 (1). Cellule MathDoc/CEDRAM: 77–95. Bibcode:2003CRPal...2...77A. doi:10.1016/s1631-0683(03)00003-4. ISSN 1631-0683.
Hailu, YOU; Zhiming, DONG (2003). "A New Protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China". Acta Geologica Sinica - English Edition. 77 (3). Wiley: 299–303. Bibcode:2003AcGlS..77..299Y. doi:10.1111/j.1755-6724.2003.tb00745.x. ISSN 1000-9515. S2CID 128766919.
Riga, Bernardo J. González (2003). "A new titanosaur (Dinosauria, Sauropoda) from the Upper Cretaceous of Mendoza Province, Argentina". Ameghiniana. 40 (2): 155–172. ISSN 1851-8044. Retrieved 2023-11-29.
Godefroit, Pascal; Bolotsky, Yuri; Alifanov, Vladimir (2003). "A remarkable hollow-crested hadrosaur from Russia: an Asian origin for lambeosaurines" (PDF). Comptes Rendus Palevol. 2 (2). Cellule MathDoc/CEDRAM: 143–151. Bibcode:2003CRPal...2..143G. doi:10.1016/s1631-0683(03)00017-4. ISSN 1631-0683.
Calvo, Jorge O.; González Riga, Bernardo J. (2003). "Rinconsaurus caudamirus gen. et sp. nov., a new titanosaurid (Dinosauria, Sauropoda) from the Late Cretaceous of Patagonia, Argentina". Revista Geológica de Chile. 30 (2). SciELO Agencia Nacional de Investigacion y Desarrollo (ANID): 333–353. doi:10.4067/s0716-02082003000200011. ISSN 0716-0208.
Rich, Thomas Hewitt; Vickers-Rich, Patricia (2003). "Protoceratopsian? ulnae from Australia". Records of the Queen Victoria Museum. 113: 1–12. ISSN 0085-5278.
YongSheng, Tong; Wen, WANG Jing; JingFang, F. U. (2003-03-15). "Yuesthonyx, a new tillodont (Mammalia) from the Paleocene of Henan". Vertebrata PalAsiatica. 41 (1): 55. ISSN 2096-9899.

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