This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.
J.J. Álvaro , S. Zamora , S. Clausen , D. Vizcaïno , and A.B. Smith , 2013, The role of abiotic factors in the Cambrian Substrate Revolution: A review from the benthic community replacements of West Gondwana: Earth-Science Reviews, v. 118, p. 69–82.
L.E. Babcock , M.N. Rees , R.A. Robison , E.S. Langenburg , and S. Peng , 2004, Potential Global Standard Stratotype-section and Point (GSSP) for a Cambrian stage boundary defined by the first appearance of the trilobite Ptychagnostus atavus, Drum Mountains, Utah, USA: Geobios, v. 37, p. 149–158.
D.J. Bottjer , and W.I. Ausich , 1986, Phanerozoic development of tiering in soft substrate suspension-feeding communities: Paleobiology, v. 12, p. 400–420.
C. Callaway , 1877, On a new area of Upper Cambrian rocks in South Shropshire, with a description of new fauna: Quarterly Journal of the Geological Society of London, v. 33, p. 652–672.
B. David , B. Lefebvre , R. Mooi , and R.L. Parsley , 2000, Are Homalozoans echinoderms? An answer from the extraxial-axial theory: Paleobiology, v. 26, p. 529–555.
S.Q. Dornbos , 2006, Evolutionary palaeoecology of early epifaunal echinoderms: Response to increasing bioturbation levels during the Cambrian radiation: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 237, p. 225–239.
O. Fatka , and M. Mergl , 2009, The “microcontinent” Perunica: Status and story 15 years after conception: Geological Society, London, Special Publications, v. 325, p. 65–101.
O. Fatka , V. Kordule , and M. Szabad , 2004, Stratigraphical distribution of Cambrian fossils in the Příbram-Jince Basin (Barrandian area, Czech Republic): Senckenbergiana lethaea, v. 84, p. 369–384.
O. Fatka , M. Williams , and P. Budil , 2014, Bradoriid arthropods from the Cambrian of the Příbram-Jince Basin, Czech Republic: Neues Jahrbuch für Geologie und Paläontologie Abhandlungen, v. 273, no. 2, p. 147–154.
P. Gorzelak , and M.A. Salamon , 2013, Experimental tumbling of echinoderms—Taphonomic patterns and implications: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 386, p. 569–574.
T.E. Guensburg , and J. Sprinkle , 1992, Rise of echinoderms in the Paleozoic evolutionary fauna: Significance of paleoenvironmental controls: Geology, v. 20, p. 407–410.
D. Jablonski , J.J. Sepkoski , D.J. Bottjer , and P.M. Sheehan , 1983, Onshore-offshore patterns in the evolution of Phanerozoic shelf communities: Science, v. 222, p. 1123–1125.
P.A. Jell , C.F. Burett , and M.R. Banks , 1985, Cambrian and Ordovician echinoderms from eastern Australia: Alcheringa, v. 9, p. 183–208.
T.J. Kloss , S.Q. Dornbos , and J. Chen , 2015, Substrate adaptations of sessile benthic metazoans during the Cambrian radiation: Paleobiology, v. 41, p. 342–352.
E. Landing , G. Geyer , and W. Heldmaier , 2006, Distinguishing eustatic and epeirogenic controls on lower-middle Cambrian boundary successions in West Gondwana (Morocco and Iberia): Sedimentology, v. 53, p. 899–918.
B. Lefebvre , and O. Fatka , 2003, Palaeogeographical and palaeoecological aspects of the Cambro-Ordovician radiation of echinoderms in Gondwanan Africa and peri-Gondwanan Europe: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 195, p. 73–97.
R. Mooi , and B. David , 1998, Evolution within a bizarre phylum: Homologies of the first echinoderms: American Zoologist, v. 38, p. 965–974.
E. Nardin , B. Lefebvre , B. David , and R. Mooi , 2009, Early Paleozoic diversification of echinoderms: The example of blastozoans: Comptes Rendus Palevol, v. 8, p. 179–188.
R.L. Parsley , and Y.L. Zhao , 2006, Long stalked eocrinoids in the basal middle Cambrian Kaili Biota, Taijiang County, Guizhou Province, China: Journal of Paleontology, v. 80, p. 1058–1071.
R.L. Parsley , and Y.L. Zhao , 2010, A new turban-shaped gogiid eocrinoid from the Kaili Formation (Kaili Biota), Balang, Jianhe County, Guizhou Province, China: Journal of Paleontology, v. 84, p. 549–553.
C.R.C. Paul , and A.B. Smith , 1984, The early radiation and phylogeny of echinoderms: Biological Reviews, v. 59, p. 443–481.
W.G. Powell , 2009, Comparison of geochemical and distinctive mineralogical features associated with the Kinzers and Burgess Shale formations and their associated units: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 277, p. 127–140.
R. Ruedemann , 1933,
Camptostroma, a lower Cambrian floating hydrozoan: Proceedings of the United States National Museum, v. 82, p. 1–13.
J.J. Sepkoski , 1991, A model of onshore-offshore change in faunal diversity: Paleobiology, v. 17, p. 58–77.
E.S. Skinner , 2005, Taphonomy and depositional circumstances of exceptionally preserved fossils from the Kinzers Formation (Cambrian), southeastern Pennsylvania: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 220, p. 167–192.
A.B. Smith , and S. Zamora , 2013, Cambrian spiral-plated echinoderms from Gondwana reveal the earliest pentaradial body plan: Proceedings of the Royal Society of London, Biological Sciences, v. 280, p. 20131197–20131197.
A.B. Smith , S. Zamora , and J.J. Álvaro , 2013, The oldest echinoderm faunas from Gondwana show that echinoderm body plan diversification was rapid: Nature Communications, v. 4, no. 1385, doi: 10.1038/ncomms2391.
J. Sprinkle , and D. Collins , 2006, New Eocrinoids from the Burgess Shale, Southern British Columbia, Canada, and the Spence Shale, Northern Utah, USA: Canadian Journal of Earth Sciences, v. 43, no. 3, p. 303–322.
G. Ubaghs , 1975, Early Paleozoic echinoderms: Annual Review of Earth and Planetary Sciences, v. 3, p. 79–98.
S. Zamora , 2010, Middle Cambrian echinoderms from north Spain show echinoderms diversified earlier in Gondwana: Geology, v. 38, p. 507–510.
S. Zamora , and I.A. Rahman , 2014, Deciphering the early evolution of echinoderms with Cambrian fossils: Palaeontology, v. 57, p. 1105–1119.
S. Zamora , and A.B. Smith , 2012, Cambrian stalked echinoderms show unexpected plasticity of arm construction: Proceedings of the Royal Society B: Biological Sciences, v. 279, p. 293–298.
S. Zamora , J.J. Álvaro , and D. Vizcaïno , 2009, Pelmatozoan echinoderms from the Cambrian-Ordovician transition of the Iberian Chains (NE Spain): Early diversification of anchoring strategies: Swiss Journal of Geosciences, v. 102, p. 43–45.
S. Zamora , I.A. Rahman , and A.B. Smith , 2012, Plated Cambrian bilaterians reveal the earliest stages of echinoderm evolution: PLoS ONE, v. 7, no. e38296, doi: 10.1098/rspb.2011.0777.
S. Zamora , B. Lefebvre , J. Javier Alvaro , S. Clausen , O. Elicki , O. Fatka , P. Jell , A. Kouchinsky , J.-P. Lin , E. Nardin , R. Parsley , S. Rozhnov , J. Sprinkle , C.D. Sumrall , D. Vizcaino , and A.B. Smith , 2013, Chapter 13 Cambrian echinoderm diversity and palaeobiogeography: Geological Society, London, Memoirs, v. 38, p. 157–171.