Kanbriarreko leherketa (Basque Wikipedia)

Analysis of information sources in references of the Wikipedia article "Kanbriarreko leherketa" in Basque language version.

refsWebsite

Global rank Basque rank

26worldcat.org

5^th place

1^st place

24doi.org

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17nih.gov

4^th place

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5sciencemag.org

857^th place

135^th place

2cambridge.org

305^th place

136^th place

2archive.org

6^th place

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2jstor.org

26^th place

92^nd place

1elhuyar.eus

low place

17^th place

1zientzia.eus

low place

57^th place

1ucsb.edu

1,115^th place

1,302^nd place

1wiley.com

222^nd place

58^th place

1oup.com

485^th place

169^th place

1darwin-online.org.uk

2,821^st place

4,674^th place

1palaeontologyonline.com

low place

1amazon.es

low place

757^th place

1blackwellpublishing.com

low place

5,748^th place

1harvard.edu

18^th place

51^st place

amazon.es

Gould, Stephen Jay. (2008-02-26). Bai Bizi Zoragarria I. Gaiak ISBN 9788489772427. (Noiz kontsultatua: 2018-06-04).

archive.org

Buckland, William. (1836). Geology and mineralogy considered with reference to natural theology. London, W. Pickering (Noiz kontsultatua: 2018-06-04).
Walcott, Charles D. (Charles Doolittle); Resser, Charles Elmer. (1910). Cambrian geology and paleontology. City of Washington : Smithsonian Institution (Noiz kontsultatua: 2018-06-04).

blackwellpublishing.com

«Evolution - Classic Texts» www.blackwellpublishing.com (Noiz kontsultatua: 2018-06-04).

cambridge.org

(Ingelesez) Kouchinsky, Artem; Bengtson, Stefan; Runnegar, Bruce; Skovsted, Christian; Steiner, Michael; Vendrasco, Michael. (2012/03). «Chronology of early Cambrian biomineralization» Geological Magazine 149 (2): 221–251. doi:10.1017/S0016756811000720. ISSN 1469-5081. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Gehling, James G.; Jensen, Sören; Droser, Mary L.; Myrow, Paul M.; Narbonne, Guy M.. (2001/03). «Burrowing below the basal Cambrian GSSP, Fortune Head, Newfoundland» Geological Magazine 138 (2): 213–218. doi:10.1017/S001675680100509X. ISSN 1469-5081. (Noiz kontsultatua: 2018-06-04).

darwin-online.org.uk

1809-1882., Darwin, Charles,. (2007). On the origin of species by means of natural selection, or, The preservation of favored races in the struggle for life. Cosimo Classics, 306-307 or. ISBN 9781602061453. PMC 176135573..

doi.org

dx.doi.org

(Ingelesez) Budd, Graham. (2013-09-01). «At the Origin of Animals: The Revolutionary Cambrian Fossil Record» Current Genomics 14 (6): 344–354. doi:10.2174/13892029113149990011. ISSN 1389-2029. PMID 24396267. PMC PMC3861885. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Erwin, Douglas H.; Laflamme, Marc; Tweedt, Sarah M.; Sperling, Erik A.; Pisani, Davide; Peterson, Kevin J.. (2011-11-25). «The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals» Science 334 (6059): 1091–1097. doi:10.1126/science.1206375. ISSN 0036-8075. PMID 22116879. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Kouchinsky, Artem; Bengtson, Stefan; Runnegar, Bruce; Skovsted, Christian; Steiner, Michael; Vendrasco, Michael. (2012/03). «Chronology of early Cambrian biomineralization» Geological Magazine 149 (2): 221–251. doi:10.1017/S0016756811000720. ISSN 1469-5081. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Maloof, A. C.; Porter, S. M.; Moore, J. L.; Dudas, F. O.; Bowring, S. A.; Higgins, J. A.; Fike, D. A.; Eddy, M. P.. (2010-10-27). «The earliest Cambrian record of animals and ocean geochemical change» Geological Society of America Bulletin 122 (11-12): 1731–1774. doi:10.1130/b30346.1. ISSN 0016-7606. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) BAMBACH, RICHARD K.; BUSH, ANDREW M.; ERWIN, DOUGLAS H.. (2007-01). «AUTECOLOGY AND THE FILLING OF ECOSPACE: KEY METAZOAN RADIATIONS» Palaeontology 50 (1): 1–22. doi:10.1111/j.1475-4983.2006.00611.x. ISSN 0031-0239. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Budd, Graham E.. (2003-02-01). «The Cambrian Fossil Record and the Origin of the Phyla» Integrative and Comparative Biology 43 (1): 157–165. doi:10.1093/icb/43.1.157. ISSN 1540-7063. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Holland, Heinrich D.. (1997-01-03). «Evidence for Life on Earth More Than 3850 Million Years Ago» Science 275 (5296): 38–39. doi:10.1126/science.275.5296.38. ISSN 0036-8075. PMID 11536783. (Noiz kontsultatua: 2018-06-04).
Cloud, Preston E.. (1948). «Some Problems and Patterns of Evolution Exemplified by Fossil Invertebrates» Evolution 2 (4): 322–350. doi:10.2307/2405523. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) McNamara, Kenneth J.. (1996-12-20). «Dating the Origin of Animals» Science 274 (5295): 1993–1997. doi:10.1126/science.274.5295.1993f. ISSN 0036-8075. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Awramik, Stanley M.. (1971-11-19). «Precambrian Columnar Stromatolite Diversity: Reflection of Metazoan Appearance» Science 174 (4011): 825–827. doi:10.1126/science.174.4011.825. ISSN 0036-8075. PMID 17759393. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Fedonkin, Mikhail A.; Waggoner, Benjamin M.. (1997-08). «The Late Precambrian fossil Kimberella is a mollusc-like bilaterian organism» Nature 388 (6645): 868–871. doi:10.1038/42242. ISSN 0028-0836. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Gehling, James G.; Jensen, Sören; Droser, Mary L.; Myrow, Paul M.; Narbonne, Guy M.. (2001/03). «Burrowing below the basal Cambrian GSSP, Fortune Head, Newfoundland» Geological Magazine 138 (2): 213–218. doi:10.1017/S001675680100509X. ISSN 1469-5081. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Benton, M. J.; Wills, M. A.; Hitchin, R.. (2000-02). «Quality of the fossil record through time» Nature 403 (6769): 534–537. doi:10.1038/35000558. ISSN 0028-0836. (Noiz kontsultatua: 2018-06-05).
Butterfield, Nicholas J.. (2003-2). «Exceptional fossil preservation and the cambrian explosion» Integrative and Comparative Biology 43 (1): 166–177. doi:10.1093/icb/43.1.166. ISSN 1540-7063. PMID 21680421. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Morris, S C. (1979-11). «The Burgess Shale (Middle Cambrian) Fauna» Annual Review of Ecology and Systematics 10 (1): 327–349. doi:10.1146/annurev.es.10.110179.001551. ISSN 0066-4162. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Knoll, Andrew H.; Carroll, Sean B.. (1999-06-25). «Early Animal Evolution: Emerging Views from Comparative Biology and Geology» Science 284 (5423): 2129–2137. doi:10.1126/science.284.5423.2129. ISSN 0036-8075. PMID 10381872. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Amthor, Joachim E.; Grotzinger, John P.; Schröder, Stefan; Bowring, Samuel A.; Ramezani, Jahandar; Martin, Mark W.; Matter, Albert. (2003-05-01). «Extinction of Cloudina and Namacalathus at the Precambrian-Cambrian boundary in Oman» Geology 31 (5) doi:10.1130/0091-7613(2003)031%3C0431:eocana%3E2.0.co;2. ISSN 0091-7613. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Marshall, Charles R.. (2006-05). «EXPLAINING THE CAMBRIAN “EXPLOSION” OF ANIMALS» Annual Review of Earth and Planetary Sciences 34 (1): 355–384. doi:10.1146/annurev.earth.33.031504.103001. ISSN 0084-6597. (Noiz kontsultatua: 2018-06-05).

doi.org

(Ingelesez) Budd, Graham. (2013-09-01). «At the Origin of Animals: The Revolutionary Cambrian Fossil Record» Current Genomics 14 (6): 344–354. doi:10.2174/13892029113149990011. ISSN 1389-2029. PMID 24396267. PMC PMC3861885. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Maloof, A. C.; Porter, S. M.; Moore, J. L.; Dudas, F. O.; Bowring, S. A.; Higgins, J. A.; Fike, D. A.; Eddy, M. P.. (2010-10-27). «The earliest Cambrian record of animals and ocean geochemical change» Geological Society of America Bulletin 122 (11-12): 1731–1774. doi:10.1130/b30346.1. ISSN 0016-7606. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Fedonkin, Mikhail A.; Waggoner, Benjamin M.. (1997-08). «The Late Precambrian fossil Kimberella is a mollusc-like bilaterian organism» Nature 388 (6645): 868–871. doi:10.1038/42242. ISSN 0028-0836. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Benton, M. J.; Wills, M. A.; Hitchin, R.. (2000-02). «Quality of the fossil record through time» Nature 403 (6769): 534–537. doi:10.1038/35000558. ISSN 0028-0836. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Morris, S C. (1979-11). «The Burgess Shale (Middle Cambrian) Fauna» Annual Review of Ecology and Systematics 10 (1): 327–349. doi:10.1146/annurev.es.10.110179.001551. ISSN 0066-4162. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Amthor, Joachim E.; Grotzinger, John P.; Schröder, Stefan; Bowring, Samuel A.; Ramezani, Jahandar; Martin, Mark W.; Matter, Albert. (2003-05-01). «Extinction of Cloudina and Namacalathus at the Precambrian-Cambrian boundary in Oman» Geology 31 (5) doi:10.1130/0091-7613(2003)031%3C0431:eocana%3E2.0.co;2. ISSN 0091-7613. (Noiz kontsultatua: 2018-06-05).

elhuyar.eus

zthiztegia.elhuyar.eus

«ZT Hiztegi Berria» zthiztegia.elhuyar.eus (Noiz kontsultatua: 2018-06-04).

harvard.edu

adsabs.harvard.edu

(Ingelesez) Marshall, Charles R.. (2006-05). «EXPLAINING THE CAMBRIAN “EXPLOSION” OF ANIMALS» Annual Review of Earth and Planetary Sciences 34 (1): 355–384. doi:10.1146/annurev.earth.33.031504.103001. ISSN 0084-6597. (Noiz kontsultatua: 2018-06-05).

jstor.org

Cloud, Preston E.. (1948). «Some Problems and Patterns of Evolution Exemplified by Fossil Invertebrates» Evolution 2 (4): 322–350. doi:10.2307/2405523. (Noiz kontsultatua: 2018-06-04).
Yochelson, Ellis L.. (1996). «Discovery, Collection, and Description of the Middle Cambrian Burgess Shale Biota by Charles Doolittle Walcott» Proceedings of the American Philosophical Society 140 (4): 469–545. (Noiz kontsultatua: 2018-06-05).

nih.gov

pubmedcentral.nih.gov

The ecology of the Cambrian radiation. Columbia University Press 2001 ISBN 0231106122. PMC 44869047..
(Ingelesez) Budd, Graham. (2013-09-01). «At the Origin of Animals: The Revolutionary Cambrian Fossil Record» Current Genomics 14 (6): 344–354. doi:10.2174/13892029113149990011. ISSN 1389-2029. PMID 24396267. PMC PMC3861885. (Noiz kontsultatua: 2018-06-04).
1809-1882., Darwin, Charles,. (2007). On the origin of species by means of natural selection, or, The preservation of favored races in the struggle for life. Cosimo Classics, 306-307 or. ISBN 9781602061453. PMC 176135573..
Advances in trilobite research : Conference, Toledo (Spain), June, 16-24, 2008. Instituto Geológico y Minero de España 2008 ISBN 9788478407590. PMC 797846355..
1809-1882., Darwin, Charles,. (1994). Espezieen jatorria : hautespen naturalaren bidez. (1. argit. argitaraldia) Klasikoak ISBN 8488303734. PMC 434074858..
1940-, Cowen, Richard,. (2005). History of life. (4th ed. argitaraldia) Blackwell Pub ISBN 1405117567. PMC 53970577..
The Origin of major invertebrate groups. Published for the Systematics Association by Academic Press 1979 ISBN 0123574501. PMC 5844063..
(Simon), Conway Morris, S.. (1985). Fossils of the Burgess Shale : a national treasure in Yoho National Park, British Columbia. Geological Survey of Canada ISBN 0660119013. PMC 15630217..
Tectonic studies in the Talladega and Carolina slate belts, southern Appalachian orogen. Geological Society of America 1982 ISBN 0813721903. PMC 9111703..

ncbi.nlm.nih.gov

Valentine, J. W.; Jablonski, D.; Erwin, D. H.. (1999-2). «Fossils, molecules and embryos: new perspectives on the Cambrian explosion» Development (Cambridge, England) 126 (5): 851–859. ISSN 0950-1991. PMID 9927587. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Budd, Graham. (2013-09-01). «At the Origin of Animals: The Revolutionary Cambrian Fossil Record» Current Genomics 14 (6): 344–354. doi:10.2174/13892029113149990011. ISSN 1389-2029. PMID 24396267. PMC PMC3861885. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Erwin, Douglas H.; Laflamme, Marc; Tweedt, Sarah M.; Sperling, Erik A.; Pisani, Davide; Peterson, Kevin J.. (2011-11-25). «The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals» Science 334 (6059): 1091–1097. doi:10.1126/science.1206375. ISSN 0036-8075. PMID 22116879. (Noiz kontsultatua: 2018-06-04).
Budd, G. E.; Jensen, S.. (2000-5). «A critical reappraisal of the fossil record of the bilaterian phyla» Biological Reviews of the Cambridge Philosophical Society 75 (2): 253–295. ISSN 1464-7931. PMID 10881389. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Holland, Heinrich D.. (1997-01-03). «Evidence for Life on Earth More Than 3850 Million Years Ago» Science 275 (5296): 38–39. doi:10.1126/science.275.5296.38. ISSN 0036-8075. PMID 11536783. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Awramik, Stanley M.. (1971-11-19). «Precambrian Columnar Stromatolite Diversity: Reflection of Metazoan Appearance» Science 174 (4011): 825–827. doi:10.1126/science.174.4011.825. ISSN 0036-8075. PMID 17759393. (Noiz kontsultatua: 2018-06-04).
Butterfield, Nicholas J.. (2003-2). «Exceptional fossil preservation and the cambrian explosion» Integrative and Comparative Biology 43 (1): 166–177. doi:10.1093/icb/43.1.166. ISSN 1540-7063. PMID 21680421. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Knoll, Andrew H.; Carroll, Sean B.. (1999-06-25). «Early Animal Evolution: Emerging Views from Comparative Biology and Geology» Science 284 (5423): 2129–2137. doi:10.1126/science.284.5423.2129. ISSN 0036-8075. PMID 10381872. (Noiz kontsultatua: 2018-06-05).

oup.com

academic.oup.com

(Ingelesez) Budd, Graham E.. (2003-02-01). «The Cambrian Fossil Record and the Origin of the Phyla» Integrative and Comparative Biology 43 (1): 157–165. doi:10.1093/icb/43.1.157. ISSN 1540-7063. (Noiz kontsultatua: 2018-06-04).

palaeontologyonline.com

(Ingelesez) «PALAEONTOLOGY[online | Article: Fossil Focus > Fossil Focus: Trilobites»] PALAEONTOLOGY[online] 2013-05-01 (Noiz kontsultatua: 2018-06-04).

sciencemag.org

science.sciencemag.org

(Ingelesez) Erwin, Douglas H.; Laflamme, Marc; Tweedt, Sarah M.; Sperling, Erik A.; Pisani, Davide; Peterson, Kevin J.. (2011-11-25). «The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals» Science 334 (6059): 1091–1097. doi:10.1126/science.1206375. ISSN 0036-8075. PMID 22116879. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Holland, Heinrich D.. (1997-01-03). «Evidence for Life on Earth More Than 3850 Million Years Ago» Science 275 (5296): 38–39. doi:10.1126/science.275.5296.38. ISSN 0036-8075. PMID 11536783. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) McNamara, Kenneth J.. (1996-12-20). «Dating the Origin of Animals» Science 274 (5295): 1993–1997. doi:10.1126/science.274.5295.1993f. ISSN 0036-8075. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Awramik, Stanley M.. (1971-11-19). «Precambrian Columnar Stromatolite Diversity: Reflection of Metazoan Appearance» Science 174 (4011): 825–827. doi:10.1126/science.174.4011.825. ISSN 0036-8075. PMID 17759393. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Knoll, Andrew H.; Carroll, Sean B.. (1999-06-25). «Early Animal Evolution: Emerging Views from Comparative Biology and Geology» Science 284 (5423): 2129–2137. doi:10.1126/science.284.5423.2129. ISSN 0036-8075. PMID 10381872. (Noiz kontsultatua: 2018-06-05).

ucsb.edu

news.ucsb.edu

(Ingelesez) «New Timeline for Appearances of Skeletal Animals in Fossil Record Developed by UCSB Researchers» The UCSB Current (Noiz kontsultatua: 2018-06-04).

wiley.com

doi.wiley.com

(Ingelesez) BAMBACH, RICHARD K.; BUSH, ANDREW M.; ERWIN, DOUGLAS H.. (2007-01). «AUTECOLOGY AND THE FILLING OF ECOSPACE: KEY METAZOAN RADIATIONS» Palaeontology 50 (1): 1–22. doi:10.1111/j.1475-4983.2006.00611.x. ISSN 0031-0239. (Noiz kontsultatua: 2018-06-04).

worldcat.org

The ecology of the Cambrian radiation. Columbia University Press 2001 ISBN 0231106122. PMC 44869047..
Valentine, J. W.; Jablonski, D.; Erwin, D. H.. (1999-2). «Fossils, molecules and embryos: new perspectives on the Cambrian explosion» Development (Cambridge, England) 126 (5): 851–859. ISSN 0950-1991. PMID 9927587. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Budd, Graham. (2013-09-01). «At the Origin of Animals: The Revolutionary Cambrian Fossil Record» Current Genomics 14 (6): 344–354. doi:10.2174/13892029113149990011. ISSN 1389-2029. PMID 24396267. PMC PMC3861885. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Erwin, Douglas H.; Laflamme, Marc; Tweedt, Sarah M.; Sperling, Erik A.; Pisani, Davide; Peterson, Kevin J.. (2011-11-25). «The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals» Science 334 (6059): 1091–1097. doi:10.1126/science.1206375. ISSN 0036-8075. PMID 22116879. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Kouchinsky, Artem; Bengtson, Stefan; Runnegar, Bruce; Skovsted, Christian; Steiner, Michael; Vendrasco, Michael. (2012/03). «Chronology of early Cambrian biomineralization» Geological Magazine 149 (2): 221–251. doi:10.1017/S0016756811000720. ISSN 1469-5081. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Maloof, A. C.; Porter, S. M.; Moore, J. L.; Dudas, F. O.; Bowring, S. A.; Higgins, J. A.; Fike, D. A.; Eddy, M. P.. (2010-10-27). «The earliest Cambrian record of animals and ocean geochemical change» Geological Society of America Bulletin 122 (11-12): 1731–1774. doi:10.1130/b30346.1. ISSN 0016-7606. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) BAMBACH, RICHARD K.; BUSH, ANDREW M.; ERWIN, DOUGLAS H.. (2007-01). «AUTECOLOGY AND THE FILLING OF ECOSPACE: KEY METAZOAN RADIATIONS» Palaeontology 50 (1): 1–22. doi:10.1111/j.1475-4983.2006.00611.x. ISSN 0031-0239. (Noiz kontsultatua: 2018-06-04).
Budd, G. E.; Jensen, S.. (2000-5). «A critical reappraisal of the fossil record of the bilaterian phyla» Biological Reviews of the Cambridge Philosophical Society 75 (2): 253–295. ISSN 1464-7931. PMID 10881389. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Budd, Graham E.. (2003-02-01). «The Cambrian Fossil Record and the Origin of the Phyla» Integrative and Comparative Biology 43 (1): 157–165. doi:10.1093/icb/43.1.157. ISSN 1540-7063. (Noiz kontsultatua: 2018-06-04).
Advances in trilobite research : Conference, Toledo (Spain), June, 16-24, 2008. Instituto Geológico y Minero de España 2008 ISBN 9788478407590. PMC 797846355..
1809-1882., Darwin, Charles,. (1994). Espezieen jatorria : hautespen naturalaren bidez. (1. argit. argitaraldia) Klasikoak ISBN 8488303734. PMC 434074858..
(Ingelesez) Holland, Heinrich D.. (1997-01-03). «Evidence for Life on Earth More Than 3850 Million Years Ago» Science 275 (5296): 38–39. doi:10.1126/science.275.5296.38. ISSN 0036-8075. PMID 11536783. (Noiz kontsultatua: 2018-06-04).
1940-, Cowen, Richard,. (2005). History of life. (4th ed. argitaraldia) Blackwell Pub ISBN 1405117567. PMC 53970577..
The Origin of major invertebrate groups. Published for the Systematics Association by Academic Press 1979 ISBN 0123574501. PMC 5844063..
(Simon), Conway Morris, S.. (1985). Fossils of the Burgess Shale : a national treasure in Yoho National Park, British Columbia. Geological Survey of Canada ISBN 0660119013. PMC 15630217..
(Ingelesez) McNamara, Kenneth J.. (1996-12-20). «Dating the Origin of Animals» Science 274 (5295): 1993–1997. doi:10.1126/science.274.5295.1993f. ISSN 0036-8075. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Awramik, Stanley M.. (1971-11-19). «Precambrian Columnar Stromatolite Diversity: Reflection of Metazoan Appearance» Science 174 (4011): 825–827. doi:10.1126/science.174.4011.825. ISSN 0036-8075. PMID 17759393. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Fedonkin, Mikhail A.; Waggoner, Benjamin M.. (1997-08). «The Late Precambrian fossil Kimberella is a mollusc-like bilaterian organism» Nature 388 (6645): 868–871. doi:10.1038/42242. ISSN 0028-0836. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Gehling, James G.; Jensen, Sören; Droser, Mary L.; Myrow, Paul M.; Narbonne, Guy M.. (2001/03). «Burrowing below the basal Cambrian GSSP, Fortune Head, Newfoundland» Geological Magazine 138 (2): 213–218. doi:10.1017/S001675680100509X. ISSN 1469-5081. (Noiz kontsultatua: 2018-06-04).
(Ingelesez) Benton, M. J.; Wills, M. A.; Hitchin, R.. (2000-02). «Quality of the fossil record through time» Nature 403 (6769): 534–537. doi:10.1038/35000558. ISSN 0028-0836. (Noiz kontsultatua: 2018-06-05).
Butterfield, Nicholas J.. (2003-2). «Exceptional fossil preservation and the cambrian explosion» Integrative and Comparative Biology 43 (1): 166–177. doi:10.1093/icb/43.1.166. ISSN 1540-7063. PMID 21680421. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Morris, S C. (1979-11). «The Burgess Shale (Middle Cambrian) Fauna» Annual Review of Ecology and Systematics 10 (1): 327–349. doi:10.1146/annurev.es.10.110179.001551. ISSN 0066-4162. (Noiz kontsultatua: 2018-06-05).
Tectonic studies in the Talladega and Carolina slate belts, southern Appalachian orogen. Geological Society of America 1982 ISBN 0813721903. PMC 9111703..
(Ingelesez) Knoll, Andrew H.; Carroll, Sean B.. (1999-06-25). «Early Animal Evolution: Emerging Views from Comparative Biology and Geology» Science 284 (5423): 2129–2137. doi:10.1126/science.284.5423.2129. ISSN 0036-8075. PMID 10381872. (Noiz kontsultatua: 2018-06-05).
(Ingelesez) Amthor, Joachim E.; Grotzinger, John P.; Schröder, Stefan; Bowring, Samuel A.; Ramezani, Jahandar; Martin, Mark W.; Matter, Albert. (2003-05-01). «Extinction of Cloudina and Namacalathus at the Precambrian-Cambrian boundary in Oman» Geology 31 (5) doi:10.1130/0091-7613(2003)031%3C0431:eocana%3E2.0.co;2. ISSN 0091-7613. (Noiz kontsultatua: 2018-06-05).
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