Falcatus (English Wikipedia)

Alan Pradel; John G. Maisey; Paul Tafforeau; Royal H. Mapes; Jon Mallatt (2014). "A Palaeozoic shark with osteichthyan-like branchial arches". Nature. 509 (7502): 608–611. doi:10.1038/nature13195. PMID 24739974. S2CID 3504437.
Iris Feichtinger; Andrea Engelbrecht; Alexander Lukeneder; Jürgen Kriwet (2018). "New chondrichthyans characterised by cladodont-like tooth morphologies from the Early Cretaceous of Austria, with remarks on the microstructural diversity of enameloid". Historical Biology: An International Journal of Paleobiology. 32 (6): 1–14. doi:10.1080/08912963.2018.1539971. S2CID 92392461.
Grogan, Eileen D.; Lund, Richard (1997). "Soft tissue pigments of the Upper Mississippian chondrenchelyid, Harpagofututor volsellorhinus (Chondrichthyes, Holocephali) from the Bear Gulch Limestone, Montana, USA". Journal of Paleontology. 71 (2): 337–342. doi:10.1017/S002233600003924X. ISSN 0022-3360.
Lund, Richard (1990-01-01). "Chondrichthyan life history styles as revealed by the 320 million years old Mississippian of Montana". Environmental Biology of Fishes. 27 (1): 1–19. doi:10.1007/BF00004900. ISSN 1573-5133. S2CID 13249799.
Lund, Richard (1980-08-08). "Viviparity and Intrauterine Feeding in a New Holocephalan Fish from the Lower Carboniferous of Montana". Science. 209 (4457): 697–699. Bibcode:1980Sci...209..697L. doi:10.1126/science.209.4457.697. PMID 17821193. S2CID 36858963.
Lund, Richard; Lund, Wendy (1984). "New genera and species of coelacanths from the Bear Gulch Limestone (Lower Carboniferous) of Montana (U.S.A.)". Geobios. 17 (2): 237–244. doi:10.1016/s0016-6995(84)80145-x. ISSN 0016-6995.
Lund, Richard; Greenfest-Allen, Emily; Grogan, Eileen D. (2015-02-01). "Ecomorphology of the Mississippian fishes of the Bear Gulch Limestone (Heath formation, Montana, USA)". Environmental Biology of Fishes. 98 (2): 739–754. doi:10.1007/s10641-014-0308-x. ISSN 1573-5133. S2CID 14850973.
Janvier, Philippe; Lund, Richard (1983). "Hardistiella montanensis n. gen. et sp. (Petromyzontida) from the Lower Carboniferous of Montana, with remarks on the affinities of the lampreys". Journal of Vertebrate Paleontology. 2 (4): 407–413. doi:10.1080/02724634.1983.10011943. ISSN 0272-4634.
Moore, Rachel A.; McKenzie, Scott C.; Lieberman, Bruce S. (2007). "A Carboniferous synziphosurine (Xiphosura) from the Bear Gulch Limestone, Montana, USA" (PDF). Palaeontology. 50 (4): 1013–1019. doi:10.1111/j.1475-4983.2007.00685.x. ISSN 1475-4983.
Conway Morris, Simon (1990-04-12). "Typhloesus wellsi (Melton and Scott, 1973), a bizarre metazoan from the Carboniferous of Montana, U. S. A". Philosophical Transactions of the Royal Society of London. B, Biological Sciences. 327 (1242): 595–624. Bibcode:1990RSPTB.327..595M. doi:10.1098/rstb.1990.0102.
Cox, Robt S. (1986). "Preliminary report on the age and palynology of the Bear Gulch Limestone (Mississippian, Montana)". Journal of Paleontology. 60 (4): 952–956. doi:10.1017/S0022336000043092. ISSN 0022-3360.
McRoberts, Christopher A.; Stanley, George D. (1989). "A unique bivalve–algae life assemblage from the Bear Gulch Limestone (Upper Mississippian) of central Montana". Journal of Paleontology. 63 (5): 578–581. doi:10.1017/S0022336000041214. ISSN 0022-3360.

elasmo-research.org (Global: 8,348^th place; English: 7,402^nd place)

"A Golden Age of Sharks". elasmo-research.org.

fossilmuseum.net (Global: low place; English: low place)

"Bear Gulch Limestone Fossil Lagerstätte". fossilmuseum.net.

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

ui.adsabs.harvard.edu

Lund, Richard (1980-08-08). "Viviparity and Intrauterine Feeding in a New Holocephalan Fish from the Lower Carboniferous of Montana". Science. 209 (4457): 697–699. Bibcode:1980Sci...209..697L. doi:10.1126/science.209.4457.697. PMID 17821193. S2CID 36858963.
Conway Morris, Simon (1990-04-12). "Typhloesus wellsi (Melton and Scott, 1973), a bizarre metazoan from the Carboniferous of Montana, U. S. A". Philosophical Transactions of the Royal Society of London. B, Biological Sciences. 327 (1242): 595–624. Bibcode:1990RSPTB.327..595M. doi:10.1098/rstb.1990.0102.

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

Schram, Frederick R.; Horner, John (1978). "Crustacea of the Mississippian Bear Gulch Limestone of Central Montana". Journal of Paleontology. 52 (2): 394–406. ISSN 0022-3360. JSTOR 1303712.
Schram, Frederick R.; Horner, John (1978). "Crustacea of the Mississippian Bear Gulch Limestone of Central Montana". Journal of Paleontology. 52 (2): 394–406. ISSN 0022-3360. JSTOR 1303712.
Welch, James R. (1984). "The Asteroid, Lepidasterella montanensis n. sp., from the Upper Mississippian Bear Gulch Limestone of Montana". Journal of Paleontology. 58 (3): 843–851. ISSN 0022-3360. JSTOR 1304921.

mnhn.fr (Global: 1,995^th place; English: 7,874^th place)

sciencepress.mnhn.fr

Grogan, Eileen D.; Lund, Richard (2002). "The geological and biological environment of the Bear Gulch Limestone (Mississippian of Montana, USA) and a model for its deposition" (PDF). Geodiversitas. 24 (2): 295–315.
Lund, Richard (2000). "The new Actinopterygian order Guildayichthyiformes from the Lower Carboniferous of Montana (USA)" (PDF). Geodiversitas. 22 (2): 171–206.

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

"Description of the 'square objects' of the Bear Gulch Limestone, Montana, USA" (PDF). newhaven.edu.

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

pubmed.ncbi.nlm.nih.gov

Alan Pradel; John G. Maisey; Paul Tafforeau; Royal H. Mapes; Jon Mallatt (2014). "A Palaeozoic shark with osteichthyan-like branchial arches". Nature. 509 (7502): 608–611. doi:10.1038/nature13195. PMID 24739974. S2CID 3504437.
Lund, Richard (1980-08-08). "Viviparity and Intrauterine Feeding in a New Holocephalan Fish from the Lower Carboniferous of Montana". Science. 209 (4457): 697–699. Bibcode:1980Sci...209..697L. doi:10.1126/science.209.4457.697. PMID 17821193. S2CID 36858963.

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

Lund, Richard; Melton, William G. Jr. (1982). "A new actinopterygian fish from the Mississippian Bear Gulch Limestone of Montana". Palaeontology. 25 (3): 485–498.

researchgate.net (Global: 120^th place; English: 125^th place)

Hagadorn, James W. (2002). "Bear Gulch: An Exceptional Upper Carboniferous Plattenkalk". In Bottjer, D.J.; Etter, W.; Hagadorn, J.W.; Tang, C.M. (eds.). Exceptional fossil preservation; a unique view on the evolution of marine life. New York: Columbia University Press. pp. 167–183.
Lund, Richard (1980-08-08). "Viviparity and Intrauterine Feeding in a New Holocephalan Fish from the Lower Carboniferous of Montana". Science. 209 (4457): 697–699. Bibcode:1980Sci...209..697L. doi:10.1126/science.209.4457.697. PMID 17821193. S2CID 36858963.

royalsocietypublishing.org (Global: 1,993^rd place; English: 3,231^st place)

Conway Morris, Simon (1990-04-12). "Typhloesus wellsi (Melton and Scott, 1973), a bizarre metazoan from the Carboniferous of Montana, U. S. A". Philosophical Transactions of the Royal Society of London. B, Biological Sciences. 327 (1242): 595–624. Bibcode:1990RSPTB.327..595M. doi:10.1098/rstb.1990.0102.

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

api.semanticscholar.org

Alan Pradel; John G. Maisey; Paul Tafforeau; Royal H. Mapes; Jon Mallatt (2014). "A Palaeozoic shark with osteichthyan-like branchial arches". Nature. 509 (7502): 608–611. doi:10.1038/nature13195. PMID 24739974. S2CID 3504437.
Iris Feichtinger; Andrea Engelbrecht; Alexander Lukeneder; Jürgen Kriwet (2018). "New chondrichthyans characterised by cladodont-like tooth morphologies from the Early Cretaceous of Austria, with remarks on the microstructural diversity of enameloid". Historical Biology: An International Journal of Paleobiology. 32 (6): 1–14. doi:10.1080/08912963.2018.1539971. S2CID 92392461.
Lund, Richard (1990-01-01). "Chondrichthyan life history styles as revealed by the 320 million years old Mississippian of Montana". Environmental Biology of Fishes. 27 (1): 1–19. doi:10.1007/BF00004900. ISSN 1573-5133. S2CID 13249799.
Lund, Richard (1980-08-08). "Viviparity and Intrauterine Feeding in a New Holocephalan Fish from the Lower Carboniferous of Montana". Science. 209 (4457): 697–699. Bibcode:1980Sci...209..697L. doi:10.1126/science.209.4457.697. PMID 17821193. S2CID 36858963.
Lund, Richard; Greenfest-Allen, Emily; Grogan, Eileen D. (2015-02-01). "Ecomorphology of the Mississippian fishes of the Bear Gulch Limestone (Heath formation, Montana, USA)". Environmental Biology of Fishes. 98 (2): 739–754. doi:10.1007/s10641-014-0308-x. ISSN 1573-5133. S2CID 14850973.

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

"Bear Gulch - Falcatus falcatus". Archived from the original on 2008-08-21. Retrieved 2008-09-04. Fossil Fish of Bear Gulch 2005 by Richard Lund and Eileen Grogan Accessed 2009-01-14

ufrj.br (Global: 6,631^st place; English: low place)

mndi.museunacional.ufrj.br

Moore, Rachel A.; McKenzie, Scott C.; Lieberman, Bruce S. (2007). "A Carboniferous synziphosurine (Xiphosura) from the Bear Gulch Limestone, Montana, USA" (PDF). Palaeontology. 50 (4): 1013–1019. doi:10.1111/j.1475-4983.2007.00685.x. ISSN 1475-4983.

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

"Bear Gulch - Falcatus falcatus". Archived from the original on 2008-08-21. Retrieved 2008-09-04. Fossil Fish of Bear Gulch 2005 by Richard Lund and Eileen Grogan Accessed 2009-01-14

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

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Grogan, Eileen D.; Lund, Richard (1997). "Soft tissue pigments of the Upper Mississippian chondrenchelyid, Harpagofututor volsellorhinus (Chondrichthyes, Holocephali) from the Bear Gulch Limestone, Montana, USA". Journal of Paleontology. 71 (2): 337–342. doi:10.1017/S002233600003924X. ISSN 0022-3360.
Lund, Richard (1990-01-01). "Chondrichthyan life history styles as revealed by the 320 million years old Mississippian of Montana". Environmental Biology of Fishes. 27 (1): 1–19. doi:10.1007/BF00004900. ISSN 1573-5133. S2CID 13249799.
Lund, Richard; Lund, Wendy (1984). "New genera and species of coelacanths from the Bear Gulch Limestone (Lower Carboniferous) of Montana (U.S.A.)". Geobios. 17 (2): 237–244. doi:10.1016/s0016-6995(84)80145-x. ISSN 0016-6995.
Lund, Richard; Greenfest-Allen, Emily; Grogan, Eileen D. (2015-02-01). "Ecomorphology of the Mississippian fishes of the Bear Gulch Limestone (Heath formation, Montana, USA)". Environmental Biology of Fishes. 98 (2): 739–754. doi:10.1007/s10641-014-0308-x. ISSN 1573-5133. S2CID 14850973.
Janvier, Philippe; Lund, Richard (1983). "Hardistiella montanensis n. gen. et sp. (Petromyzontida) from the Lower Carboniferous of Montana, with remarks on the affinities of the lampreys". Journal of Vertebrate Paleontology. 2 (4): 407–413. doi:10.1080/02724634.1983.10011943. ISSN 0272-4634.
Moore, Rachel A.; McKenzie, Scott C.; Lieberman, Bruce S. (2007). "A Carboniferous synziphosurine (Xiphosura) from the Bear Gulch Limestone, Montana, USA" (PDF). Palaeontology. 50 (4): 1013–1019. doi:10.1111/j.1475-4983.2007.00685.x. ISSN 1475-4983.
Cox, Robt S. (1986). "Preliminary report on the age and palynology of the Bear Gulch Limestone (Mississippian, Montana)". Journal of Paleontology. 60 (4): 952–956. doi:10.1017/S0022336000043092. ISSN 0022-3360.
McRoberts, Christopher A.; Stanley, George D. (1989). "A unique bivalve–algae life assemblage from the Bear Gulch Limestone (Upper Mississippian) of central Montana". Journal of Paleontology. 63 (5): 578–581. doi:10.1017/S0022336000041214. ISSN 0022-3360.
Schram, Frederick R.; Horner, John (1978). "Crustacea of the Mississippian Bear Gulch Limestone of Central Montana". Journal of Paleontology. 52 (2): 394–406. ISSN 0022-3360. JSTOR 1303712.
Schram, Frederick R.; Horner, John (1978). "Crustacea of the Mississippian Bear Gulch Limestone of Central Montana". Journal of Paleontology. 52 (2): 394–406. ISSN 0022-3360. JSTOR 1303712.
Welch, James R. (1984). "The Asteroid, Lepidasterella montanensis n. sp., from the Upper Mississippian Bear Gulch Limestone of Montana". Journal of Paleontology. 58 (3): 843–851. ISSN 0022-3360. JSTOR 1304921.

Falcatus (English Wikipedia)

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