Pteraspidiformes (redirect from Pteraspid)
Pteraspidiformes is an extinct order of heterostracan agnathan vertebrates known from extensive fossil remains primarily from Early Devonian strata of...
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Lamiaspis longiripa is an extinct pteraspid heterostracan agnathan vertebrate found in marine strata of Early Devonian Nevada. The generic name translates...
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Errivaspis is an extinct genus of pteraspid heterostracan agnathan vertebrate known from fossils at the Wayne Hereford Quarry, of Early Devonian England...
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"Rhinopteraspis cornubica (McCoy), with notes on the classification and evolution of the pteraspids - Acta Palaeontologica Polonica". www.app.pan.pl. v t e...
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doi:10.1017/S0016756800209485. S2CID 140161565. White, E. I. (1938). "New Pteraspids from South Wales". Quarterly Journal of the Geological Society. 94 (1–4):...
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groups, heterostracans had no fins besides the tail or caudal fin. In some pteraspids, especially in the psammosteids, the ends of the branchial plates (the...
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S2CID 234349437. David K. Elliott; Hans-Peter Schultze; Alain Blieck (2015). "A new pteraspid (Agnatha, Heterostraci) from the Lower Devonian Drake Bay Formation, Prince...
77 KB (4,617 words) - 21:39, 28 October 2024
records that Lightbody was responsible for discovering the earliest known Pteraspid in the Welsh Borders, Archaegonaspis ludensis. He is also credited by...
8 KB (837 words) - 18:22, 4 June 2024
G.; Johanson, Z.; Donoghue, P. C. J. (2023). "Testing hypotheses of pteraspid heterostracan feeding using computational fluid dynamics". Journal of...
117 KB (8,950 words) - 07:35, 11 November 2024
David K. Elliott; Linda S. Lassiter; Kathryn E. Geyer (2020). "The last pteraspids (Vertebrata, Heterostraci): new material from the Middle Devonian of Alberta...
108 KB (7,305 words) - 12:20, 12 November 2024