Ernst Haeckel: Die Biologie der Kalkschwämme. Georg Reimer Verlag, Berlin, 1872, S. 328–339 (Digitalisat).
ia801406.us.archive.org
Alexander MacAlister: An Introduction to Animal Morphology and Systematic Zoology • Part I. Publishers Longmans, Green and Co., London, 1876. S. 48 (Digitalisat).
doi.org
Thomas Henry Huxley: On the classification of the animal kingdom. In: The Journal of the Linnean Society. Zoology. Band 12, 1875, doi:10.1111/j.1096-3642.1875.tb02582.x, S. 200, 207.
Thomas Henry Huxley: On the classification of the animal kingdom. In: The Journal of the Linnean Society. Zoology. Band 12, 1875, doi:10.1111/j.1096-3642.1875.tb02582.x, S. 199–226.
Thomas Henry Huxley: On the classification of the animal kingdom. In: The American Naturalist. Band 09, 1875, doi:10.1086/271442, S. 65–70.
Thomas Henry Huxley: On the classification of the animal kingdom. In: The Journal of the Linnean Society. Zoology. Band 12, 1875, doi:10.1111/j.1096-3642.1875.tb02582.x, S. 207.
Thomas Henry Huxley: On the classification of the animal kingdom. In: The American Naturalist. Band 09, 1875, doi:10.1086/271442, S. 67.
Johanna Taylor Cannon, Bruno Cossermelli Vellutini, Julian Smith, Fredrik Ronquist, Ulf Jondelius, Andreas Hejnol: Xenacoelomorpha is the sister group to Nephrozoa. In: Nature. Band 530, 2016, doi:10.1038/nature16520, S. 89–93.
Jian Han, Simon Conway Morris, Qiang Ou, Degan Shu, Hai Huang: Meiofaunal deuterostomes from the basal Cambrian of Shaanxi (China). In: Nature. Band 542, 2017, doi:10.1038/nature21072, S. 230.
Systematik nach (1a) Diego C. García-Bellido, Michael S. Y. Lee, Gregory D. Edgecombe, James B. Jago, James G. Gehling, John R. Paterson: A new vetulicolian from Australia and its bearing on the chordate affinities of an enigmatic Cambrian group. In: BMC Evolutionary Biology. Band 14, 2014, doi:10.1186/s12862-014-0214-z, S. 8, aktualisiert mit (1b) Jian Han, Simon Conway Morris, Qiang Ou, Degan Shu, Hai Huang: Meiofaunal deuterostomes from the basal Cambrian of Shaanxi (China). In: Nature. Band 542, 2017, doi:10.1038/nature21072, S. 230. (2) Philip C. J. Donoghue, Joseph N. Keating: Early vertebrate evolution. In: Palaeontology. Band 57, 2014, doi:10.1111/pala.12125, S. 880. Systematik der Echinodermata vereinfacht nach (3) Andrew B. Smith, Samuel Zamora: Cambrian spiral-plated echinoderms from Gondwana reveal the earliest pentaradial body plan. In: Proceedings of the Royal Society B. Band 280, 2013, doi:10.1098/rspb.2013.1197, S. 5. Systematik der Hemichordata nach (4) Johanna T. Cannon, Kevin M. Kocot, Damien S. Waits, David A. Weese, Billie J. Swalla, Scott R. Santos, Kenneth M. Halanych: Phylogenomic Resolution of the Hemichordate and Echinoderm Clade. In: Current Biology. Band 24, 2014, doi:10.1016/j.cub.2014.10.016, S. 2829. Systematik der Vetulicolia nach (5) Richard J. Aldridge, Hou Xian-Guang, David J. Siveter, Derek J. Siveter and Sarah E. Gabbot: The Systematics and Phylogenetic Relationships of Vetulicolians. In: Palaeontology. Band 50, 2007, doi:10.1111/j.1475-4983.2006.00606.x, S. 133, 147.
Georges Ubaghs: Early Paleozoic Echinoderms. In: Annual Review of Earth and Planetary Sciences. Band 3, 1975, doi:10.1146/annurev.ea.03.050175.000455, S. 95.
Georges Ubaghs: Early Paleozoic Echinoderms. In: Annual Review of Earth and Planetary Sciences. Band 3, 1975, doi:10.1146/annurev.ea.03.050175.000455, S. 96.
Andrew B. Smith, Samuel Zamora: Cambrian spiral-plated echinoderms from Gondwana reveal the earliest pentaradial body plan. In: Proceedings of the Royal Society B. Band 280, 2013, doi:10.1098/rspb.2013.1197, S. 5.
Andrew B. Smith, Samuel Zamora: Cambrian spiral-plated echinoderms from Gondwana reveal the earliest pentaradial body plan. In: Proceedings of the Royal Society B. Band 280, 2013, doi:10.1098/rspb.2013.1197, S. 1.
Greg W. Rouse, Lars S. Jermiin, Nerida G. Wilson, Igor Eeckhaut, Deborah Lanterbecq, Tatsuo Oji, Craig M. Young, Teena Browning, Paula Cisternas, Lauren E. Helgen, Michelle Stuckey, Charles G. Messing: Fixed, free, and fixed: The fickle phylogeny of extant Crinoidea (Echinodermata) and their Permian–Triassic origin. In: Molecular Phylogenetics and Evolution. Band 66, 2013, doi:10.1016/j.ympev.2012.09.018, S. 161, 171, 178.
Maximilian J. Telford, Christopher J. Lowe, Christopher B. Cameron, Olga Ortega-Martinez, Jochanan Aronowicz, Paola Oliveri, Richard R. Copley: Phylogenomic analysis of echinoderm class relationships supports Asterozoa. In: Proceedings of the Royal Society B. Band 281, 2014, doi:10.1098/rspb.2014.0479, S. 6.
Jun-Yuan Chen: Early crest animals and the insight they provide into the evolutionary origin of craniates. In: Genesis. Band 46, 2008, doi:10.1002/dvg.20445, S. 623.
Simon Conway Morris, Jean-Bernard Caron: Pikaia gracilens Walcott, a stem-group chordate from the Middle Cambrian of British Columbia. In: Biological Reviews. Band 87, 2012, doi:10.1111/j.1469-185X.2012.00220.x, S. 480.
Philip C. J. Donoghue, Joseph N. Keating: Early vertebrate evolution. In: Palaeontology. Band 57, 2014, doi:10.1111/pala.12125, S. 883.
Johanna Taylor Cannon, Bruno Cossermelli Vellutini, Julian Smith, Fredrik Ronquist, Ulf Jondelius, Andreas Hejnol: Xenacoelomorpha is the sister group to Nephrozoa. In: Nature. Band 530, 2016, doi:10.1038/nature16520, S. 89.
Andrew B. Smith: Cambrian problematica and the diversification of deuterostomes. In: BMC Biology. Band 10, 2012, doi:10.1186/1741-7007-10-79, Artikel Nr. 79, S. 3.
Martin Dohrmann, Gert Wörheide: Dating early animal evolution using phylogenomic data. In: Scientific Reports. Band 7, 2017, doi:10.1038/s41598-017-03791-w, S. 4.
Rachel Wood, Andrey Yu Ivantsov, Andrey Yu Zhuravlev: First macrobiota biomineralization was environmentally triggered. In: Proceedings of the Royal Society B. Band 284, 2017, doi:10.1098/rspb.2017.0059, S. 1.
Jian Han, Simon Conway Morris, Qiang Ou, Degan Shu, Hai Huang: Meiofaunal deuterostomes from the basal Cambrian of Shaanxi (China). In: Nature. Band 542, 2017, doi:10.1038/nature21072, S. 231.
John A. Cunningham, Alexander G. Liu, Stefan Bengtson and Philip C. J. Donoghue: The origin of animals: Can molecular clocks and the fossil record be reconciled? In: Bioessays. Band 39, 2016, doi:10.1002/bies.201600120, S. 1–12.
Samuel Zamora, Imran A. Rahman, Andrew B. Smith: Plated Cambrian Bilaterians Reveal the Earliest Stages of Echinoderm Evolution. In: PLoS ONE. Band 7, 2012, doi:10.1371/journal.pone.0038296, e38296, S. 2.
JinShu Li, JianNi Liu, Qiang Ou: New observations on Vetulicola longbaoshanensis from the Lower Cambrian Guanshan Biota (Series 2, Stage 4), South China. In: Science China Earth Sciences. Band 60, 2017, doi:10.1007/s11430-017-9088-y, S. 1798.
Samuel Zamora, Imran A. Rahman, Andrew B. Smith: Plated Cambrian Bilaterians Reveal the Earliest Stages of Echinoderm Evolution. In: PLoS ONE. Band 7, 2012, doi:10.1371/journal.pone.0038296, e38296, S. 4.
Samuel Zamora, Imran A. Rahman, Andrew B. Smith: Plated Cambrian Bilaterians Reveal the Earliest Stages of Echinoderm Evolution. In: PLoS ONE. Band 7, 2012, doi:10.1371/journal.pone.0038296, e38296, S. 10.
Jean-Bernard Caron, Simon Conway Morris, Christopher B. Cameron: Tubicolous enteropneusts from the Cambrian period. In: Nature. Band 495, 2013, doi:10.1038/nature12017, S. 503.
Shixue Hu, Bernd-D. Erdtmann, Michael Steiner, Yuandong Zhang, Fangchen Zhao, Zhiliang Zhang, Jian Han: Malongitubus: a possible pterobranch hemichordate from the early Cambrian of South China. In: Journal of Paleontology. Band 92, 2017, doi:10.1017/jpa.2017.134, S. 26.
Degan Shu: A paleontological perspective of vertebrate origin. In: Chinese Science Bulletin. Band 48, 2003, doi:10.1007/BF03187041, S. 725.
Hou Xian-gang, Richard J. Aldridge, David J. Siveter, Derek J. Siveter, and Feng Xiang-hong: New evidence on the anatomy and phylogeny of the earliest vertebrates. I. Proceedings of the Royal Society B: Biological Sciences. Band 269, 2002, doi:10.1098/rspb.2002.2104, S. 1865.
Simon Conway Morris, Jean-Bernard Caron: A primitive fish from the Cambrian of North America. In: Nature. Band 512, 2014, doi:10.1038/nature13414, S. 419.
Degan Shu: A paleontological perspective of vertebrate origin. In: Chinese Science Bulletin. Band 48, 2003, doi:10.1007/BF03187041, S. 727.
Jun-Yuan Chen, Di-Ying Huang, Qing-Qing Peng, Hui-Mei Chi, Xiu-Qiang Wang, Man Feng: The first tunicate from the Early Cambrian of South China. In: Proceedings of the National Academy of Sciences. Band 100, 2003, doi:10.1073/pnas.1431177100, S. 8314.
Systematik nach (1a) Diego C. García-Bellido, Michael S. Y. Lee, Gregory D. Edgecombe, James B. Jago, James G. Gehling, John R. Paterson: A new vetulicolian from Australia and its bearing on the chordate affinities of an enigmatic Cambrian group. In: BMC Evolutionary Biology. Band 14, 2014, doi:10.1186/s12862-014-0214-z, S. 2.
D.-G. Shu, S. Conway Morris, J. Han, Z.-F. Zhang, J.-N. Liu: Ancestral echinoderms from the Chengjiang deposits of China. In: Nature. Band 430, 2004, doi:10.1038/nature02648, S. 422.
Simon Conway Morris, Susan L. Halgedahl, Paul Selden, and Richard D. Jarrard: Rare primitive deuterostomes from the Cambrian (Series 3) of Utah. In: Journal of Paleontology. Band 89, 2015, doi:10.1017/jpa.2015.40, S. 634.
Jun-Yuan Chen: Early crest animals and the insight they provide into the evolutionary origin of craniates. In: Genesis. Band 46, 2008, doi:10.1002/dvg.20445, S. 625.
Jun-Yuan Chen: Early crest animals and the insight they provide into the evolutionary origin of craniates. In: Genesis. Band 46, 2008, doi:10.1002/dvg.20445, S. 625, 627.
Pei-Yun Cong, Xian-Guang Hou, Richard J. Aldridge, Mark A. Purnell, Yi-Zhen Li: New data on the palaeobiology of the enigmatic yunnanozoans from the Chengjiang Biota, Lower Cambrian, China. In: Palaeontology. Band 58, 2014, doi:10.1111/pala.12117, S. 67.
Degan Shu: A paleontological perspective of vertebrate origin. In: Chinese Science Bulletin. Band 48, 2003, doi:10.1007/BF03187041, S. 733.
Pei-Yun Cong, Xian-Guang Hou, Richard J. Aldridge, Mark A. Purnell, Yi-Zhen Li: New data on the palaeobiology of the enigmatic yunnanozoans from the Chengjiang Biota, Lower Cambrian, China. In: Palaeontology. Band 58, 2014, doi:10.1111/pala.12117, S. 46.
Jun-Yuan Chen: Early crest animals and the insight they provide into the evolutionary origin of craniates. In: Genesis. Band 46, 2008, doi:10.1002/dvg.20445, S. 623–624.
Degan Shu, Simon Conway Morris, Z. F. Zhang, J. N. Liu, Jian Han, Ling Chen, X. L. Zhang, K. Yasui, Yong Li: A New Species of Yunnanozoan with Implications for Deuterostome Evolution. In: Science. Band 299, 2003, doi:10.1126/science.1079846, S. 1380.
Pei-Yun Cong, Xian-Guang Hou, Richard J. Aldridge, Mark A. Purnell, Yi-Zhen Li: New data on the palaeobiology of the enigmatic yunnanozoans from the Chengjiang Biota, Lower Cambrian, China. In: Palaeontology. Band 58, 2014, doi:10.1111/pala.12117, S. 65–66, 68.
Jean-Bernard Caron, Simon Conway Morris, Degan Shu: Tentaculate Fossils from the Cambrian of Canada (British Columbia) and China (Yunnan) Interpreted as Primitive Deuterostomes. In: PLoS ONE. Band 5, 2010, doi:10.1371/journal.pone.0009586, e9586, S. 11.
Jian Han, Simon Conway Morris, Qiang Ou, Degan Shu, Hai Huang: Meiofaunal deuterostomes from the basal Cambrian of Shaanxi (China). In: Nature. Band 542, 2017, doi:10.1038/nature21072, S. 228.
Jun-Yuan Chen: Early crest animals and the insight they provide into the evolutionary origin of craniates. In: Genesis. Band 46, 2008, doi:10.1002/dvg.20445, S. 625, 627–628.
Derek E. G. Briggs, Bruce S. Lieberman, Susan L. Halgedahl, Richard D. Jarrard: A new metazoan from the Middle Cambrian of Utah and the nature of the Vetulicolia. In: Palaeontology. Band 48, 2005, doi:10.1111/j.1475-4983.2005.00489.x, S. 681.
Samuel Zamora, Imran A. Rahman, Andrew B. Smith: Plated Cambrian Bilaterians Reveal the Earliest Stages of Echinoderm Evolution. In: PLoS ONE. Band 7, 2012, doi:10.1371/journal.pone.0038296, e38296, S. 1.
Junfeng Guo, Yong Li, Huiping Han, Qiang Ou, Jianren Zhou, Yajuan Zheng: New Macroscopic Problematic Fossil from the Early Cambrian Yanjiahe Biota, Yichang, Hubei, China. In: Acta Geologica Sinica. Band 86, 2012, doi:10.1111/j.1755-6724.2012.00706.x, S. 795.
Richard P. S. Jefferies, Nigel A. Brown and Paul E. J. Daley: The Early Phylogeny of Chordates and Echinoderms and the Origin of Chordate Left-Right Asymmetry and Bilateral Symmetry. In: Acta Zoologica. Band 77, 1996, doi:10.1111/j.1463-6395.1996.tb01256.x, S. 106, Abb. a.
Andrew B. Smith: Deuterostomes in a twist: the origins of a radical new body plan. In: Evolution & Development. Band 10, 2008, doi:10.1111/j.1525-142X.2008.00260.x, S. 493.
Greg W. Rouse, Lars S. Jermiin, Nerida G. Wilson, Igor Eeckhaut, Deborah Lanterbecq, Tatsuo Oji, Craig M. Young, Teena Browning, Paula Cisternas, Lauren E. Helgen, Michelle Stuckey, Charles G. Messing: Fixed, free, and fixed: The fickle phylogeny of extant Crinoidea (Echinodermata) and their Permian–Triassic origin. In: Molecular Phylogenetics and Evolution. Band 66, 2013, doi:10.1016/j.ympev.2012.09.018, S. 170.
D.-G. Shu, S. Conway Morris, J. Han, Z.-F. Zhang, J.-N. Liu: Ancestral echinoderms from the Chengjiang deposits of China. In: Nature. Band 430, 2004, doi:10.1038/nature02648, S. 422–423.
D.-G. Shu, S. Conway Morris, J. Han, Z.-F. Zhang, J.-N. Liu: Ancestral echinoderms from the Chengjiang deposits of China. In: Nature. Band 430, 2004, doi:10.1038/nature02648, S. 423.
D.-G. Shu, S. Conway Morris, J. Han, Z.-F. Zhang, J.-N. Liu: Ancestral echinoderms from the Chengjiang deposits of China. In: Nature. Band 430, 2004, doi:10.1038/nature02648, S. 426.
Qiang Ou, Simon Conway Morris, Jian Han, Zhifei Zhang, Jianni Liu, Ailin Chen, Xingliang Zhang, Degan Shu: Evidence for gill slits and a pharynx in Cambrian vetulicolians: implications for the early evolution of deuterostomes. In: BMC Biology. Band 10, 2012, doi:10.1186/1741-7007-10-81, Artikel Nr. 81, S. 2.
Qiang Ou, Simon Conway Morris, Jian Han, Zhifei Zhang, Jianni Liu, Ailin Chen, Xingliang Zhang, Degan Shu: Evidence for gill slits and a pharynx in Cambrian vetulicolians: implications for the early evolution of deuterostomes. In: BMC Biology. Band 10, 2012, doi:10.1186/1741-7007-10-81, Artikel Nr. 81, S. 5, 10.
Qiang Ou, Simon Conway Morris, Jian Han, Zhifei Zhang, Jianni Liu, Ailin Chen, Xingliang Zhang, Degan Shu: Evidence for gill slits and a pharynx in Cambrian vetulicolians: implications for the early evolution of deuterostomes. In: BMC Biology. Band 10, 2012, doi:10.1186/1741-7007-10-81, Artikel Nr. 81, S. 10.
JinShu Li, JianNi Liu, Qiang Ou: New observations on Vetulicola longbaoshanensis from the Lower Cambrian Guanshan Biota (Series 2, Stage 4), South China. In: Science China Earth Sciences. Band 60, 2017, doi:10.1007/s11430-017-9088-y, S. 1795, 1799.
Systematik nach (1a) Diego C. García-Bellido, Michael S. Y. Lee, Gregory D. Edgecombe, James B. Jago, James G. Gehling, John R. Paterson: A new vetulicolian from Australia and its bearing on the chordate affinities of an enigmatic Cambrian group. In: BMC Evolutionary Biology. Band 14, 2014, doi:10.1186/s12862-014-0214-z, S. 3.
Simon Conway Morris, Susan L. Halgedahl, Paul Selden, and Richard D. Jarrard: Rare primitive deuterostomes from the Cambrian (Series 3) of Utah. In: Journal of Paleontology. Band 89, 2015, doi:10.1017/jpa.2015.40, S. 635.
JinShu Li, JianNi Liu, Qiang Ou: New observations on Vetulicola longbaoshanensis from the Lower Cambrian Guanshan Biota (Series 2, Stage 4), South China. In: Science China Earth Sciences. Band 60, 2017, doi:10.1007/s11430-017-9088-y, S. 1801.
Qiang Ou, Simon Conway Morris, Jian Han, Zhifei Zhang, Jianni Liu, Ailin Chen, Xingliang Zhang, Degan Shu: Evidence for gill slits and a pharynx in Cambrian vetulicolians: implications for the early evolution of deuterostomes. In: BMC Biology. Band 10, 2012, doi:10.1186/1741-7007-10-81, Artikel Nr. 81, S. 7–8.
ucm.es
eprints.ucm.es
Domínguez Alonso: Sistemática, anatomía, estructura y función de Ctenocystoidea (Echinodermata, Carpoidea) del Paleozoico Inferior. Universidad Complutense de Madrid, Madrid 1999, S. 207–215 (PDF-Datei).
zobodat.at
Karl Grobben: Die systematische Einteilung des Tierreiches. In: Verhandlungen der Zoologisch-Botanischen Gesellschaft in Wien. Band 58, 1908, S. 496–497 (zobodat.at [PDF]).