Also known as Westbury-on-Severn, Golden Cliff
Where: England, United Kingdom (51.8° N, 2.4° W)
• Paleocoordinates: 34.6° N, 8.9° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Avicula contorta other zone, Westbury Formation (Penarth Group), Rhaetian (205.7 - 201.4 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; pyritic, black shale and limestone
Size class: macrofossils
• "Bones of Saurians and Fishes, teeth of Reptiles, teeth of Fishes"
Preservation: coprolite
Primary reference: W. A. Macfadyen. 1970. Geological Highlights of the West Country. A Nature Conservancy Handbook 1-296 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 163319: authorized by Matthew Carrano, entered by Matthew Carrano on 23.10.2014
Creative Commons license: CC0 (CC0)
Taxonomic list
Osteichthyes | |
Birgeria acuminata Agassiz 1843 | |
"Gyrolepis alberti" = Gyrolepis albertii
"Gyrolepis alberti" = Gyrolepis albertii Agassiz 1834 | |
Bivalvia | |
"Chlamys valoniensis" = Praechlamys valoniensis
"Chlamys valoniensis" = Praechlamys valoniensis Defrance 1825 scallop | |
Rhaetavicula contorta Portlock 1843 pearl oyster | |
Modiolus minimus Sowerby 1818 mussel |