Histology of the first fish
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The earliest vertebrates with ossification in the dermal skeleton containing dentin-like tissue are similar to Ordovician agnathans and represented by disarticulated calcium phosphatic plates of Anatolepis sp. from the mid-Sunwaptan Stage of Laurentia corresponding to the upper part of Cambrian Stage 9.
“The earliest vertebrates with ossification in the dermal skeleton, that contains dentin-like tissue (Smith, Sansom & Repetski, 1996; Karatajute-Talimaa, 1997), are similar to the Ordovician agnathans and represented by disarticulated calcium phosphatic plates of Anatolepis sp. from the mid-Sunwaptan Stage of Laurentia (Smith & Sansom, 1995; Smith, Sansom & Cochrane, 2001) corresponding”
From Chronology of early Cambrian biomineralization (2012) · cites this paper as Smith, Sansom & Repetski, 1996
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References 20 · Cited by 47
- Authors
- Smith, M. P., Sansom, I. J., & Repetski, J. E.
- Affiliations
- University of Birmingham (GB)
- United States Geological Survey (US)
- Venue
- Nature
- Published
- 1996-04-25
- Volume
- 380
- Issue
- 6576
- Pages
- 702-704
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- OpenAlex
- W2006237440
- Cited by
- 47
- References
- 20
- Citations by year
- 2025: 3 · 2023: 2 · 2021: 1 · 2017: 2 · 2016: 1 · 2015: 3 · 2014: 1 · 2013: 1 · 2012: 1
- FWCI
- 5.92
- Type
- journal article
- Language
- en
- Update notices
- correction (1996-06-06)
- Open access
- closed
- Locations
- Nature (publishedVersion)
- University of Birmingham Research Portal (University of Birmingham) (submittedVersion)
- Topics
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Evolutionary Biology
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Paleontology and Stratigraphy of Fossils
- Physical Sciences › Earth and Planetary Sciences › Paleontology › Evolution and Paleontology Studies
- Keywords
- vertebrate origin, fish evolution, histology, dentin, scale, Lower Ordovician, Cambrian, jawless fishes, Spitsbergen, East Greenland
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