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The phylogeny of the Craniata, with particular reference to the significance of fossil “agnathans”
Abstract
The phylogenetic relationships of the extant Craniata are analyzed, and the position of the best known fossil groups of jawless craniates is discussed. Some of the patterns obtained are inconsistent with previous opinions on the phylogeny of the Craniata, e.g. on the question of monophyly of the Cephalaspidomorphi. It is concluded that the fossil jawless Craniata provide little information on the affinities of the Craniata, but they do provide complementary data on distribution of characters. According to their respective positions in the cladogram, these fossil groups allow determination of polarity of some characteristics, such as paired fins, naso-hypophysial complex, and eye musculature.
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Citations
Cites
Studies on the structure & development of vertebrates
Goodrich, E. S. (1930) · doi:10.5962/bhl.title.82144 · Cited by 1,082
Cited by
Conodont affinity and chordate phylogeny
DONOGHUE, P. C. J., FOREY, P. L., & ALDRIDGE, R. J. (2000) · Biological Reviews of the Cambridge Philosophical Society · doi:10.1017/s0006323199005472 · Cited by 328
Constraints on the timescale of animal evolutionary history
Benton, M., Donoghue, P., Vinther, J., Asher, R., Friedman, M., & Near, T. (2015) · Palaeontologia Electronica · doi:10.26879/424 · Cited by 284
Origin and early evolution of vertebrate skeletonization
Donoghue, P. C. J., & Sansom, I. J. (2002) · Microscopy Research and Technique · doi:10.1002/jemt.10217 · Cited by 232
The origin and early phylogenetic history of jawed vertebrates
Brazeau, M. D., & Friedman, M. (2015) · Nature · doi:10.1038/nature14438 · Cited by 227
Donoghue, P. C. J., Sansom, I. J., & Downs, J. P. (2006) · Journal of Experimental Zoology Part B: Molecular and Developmental Evolution · doi:10.1002/jez.b.21090 · Cited by 182
Metadata
- Authors
- Janvier, P.
- Venue
- Journal of Vertebrate Paleontology
- Publisher
- Informa UK Limited
- Published
- 1981-09
- Volume
- 1
- Issue
- 2
- Pages
- 121-159
- ISSN
- 0272-4634 (ISSN-L)
- 1937-2809
- OpenAlex
- W2054472641
- Cited by
- 213
- References
- 1
- FWCI
- 8.37
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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