Where: Herefordshire, United Kingdom (51.9° N, 2.7° W: paleocoordinates 26.1° S, 7.8° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: 2 zone, Old Red Sandstone Formation, Lochkovian (419.2 - 410.8 Ma)
• Lower Old Red Sandstone (Dittonian, zone II,2)
Environment/lithology: coastal; lenticular, green siltstone and coarse-grained, gray sandstone
Size class: macrofossils
• Articulated, intact fish
Preservation: mold/impression
Primary reference: E. I. White. 1935. The ostracoderm Pteraspis Kner and the relationships of the agnathous vertebrates. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences 225(527):381-457 [P. Novack-Gottshall/P. Novack-Gottshall]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 201736: authorized by Phil Novack-Gottshall, entered by Phil Novack-Gottshall on 24.05.2019, edited by Bethany Allen
Creative Commons license: CC BY (attribution)
Taxonomic list
Pteraspidomorpha | |
Pteraspis rostrata toombsi n. ssp., Pteraspis rostrata virgoi n. ssp.
Pteraspis rostrata toombsi n. ssp.
Pteraspis rostrata virgoi n. ssp. | |
Arachnida | |
| |
Pteraspidomorpha | |
"Pteraspis rostrata waynensis n. ssp." = Errivaspis waynensis
"Pteraspis rostrata waynensis n. ssp." = Errivaspis waynensis Blieck 1984 | |
Pteraspis cf. crouchi Lankester 1865 | |
Weigeltaspis sp. Brotzen 1933 | |
Acanthodii | |
| |
Petromyzontida | |
Cephalaspis sp. Agassiz 1835 |