Also known as Coomb Hill
Where: England, United Kingdom (51.9° N, 2.2° W: paleocoordinates 36.5° N, 0.9° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Avicula contorta other zone, Westbury Formation (Penarth Group), Rhaetian (208.5 - 201.3 Ma)
• "Lower Lias"
• bed-level stratigraphic resolution
Environment/lithology: marine; claystone and micaceous, pyritic, white sandstone
Size class: macrofossils
• Saurian bones
Preservation: trace, coprolite
Collected by Dudfield in 1841
Collection methods: bulk, quarrying, surface (in situ)
• "On lowering the road to the canal which passes through the low escarpment formed by the junction of the Lias and Red Marl at Coombe Hill ... the Avicula contorta beds were cut though, and a considerable quantity of the Bone-bed was obtained."
Primary reference: H. E. Strickland. 1842. On the occurrence of the Bristol Bone-Bed in the Lower Lias near Tewksbury. 3(83):585-588 [M. Carrano/M. Carrano]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 96615: authorized by Matthew Carrano, entered by Hallie Street on 15.06.2010, edited by Priscilla Vazquez
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
"Gyrolepis albertii" = Gyrolepis albertii, "Gyrolepis tenuistriatus" = Gyrolepis albertii
"Gyrolepis albertii" = Gyrolepis albertii Agassiz 1834
"Gyrolepis tenuistriatus" = Gyrolepis albertii Agassiz 1834 | |
| |
Chondrichthyes | |
Nemacanthus monilifer Agassiz 1836 elasmobranch | |
"Hybodus minor" = Rhomphaiodon minor
| |
"Acrodus minimus" = Lissodus minimus
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