Where: Wales, United Kingdom (52.2° N, 3.4° W: paleocoordinates 26.6° S, 13.0° W)
• coordinate based on political unit
• outcrop-level geographic resolution
When: scanicus and nilssoni zone, Middle Member (Elton Beds Formation), Ludlow (427.4 - 423.0 Ma)
• "Sil.: lower Ludlow; scanicus and nilssoni Z's"
Environment/lithology: marine; siltstone
Size class: macrofossils
Primary reference: R. Watkins and W. B. N. Berry. 1977. Ecology of a Late Silurian fauna of graptolites and associated organisms. Lethaia 10:267-286 [M. Uhen/J. Ju/M. Uhen]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 484: authorized by Jack Sepkoski, entered by Mike Sommers on 17.12.1998
Creative Commons license: CC BY (attribution)
Taxonomic list
Pterobranchia | |
| |
"Saetograptus sp." = Saetograptus graptolite
"Colonograptus sp." = Saetograptus graptolite
Pristiograptus sp. graptolite | |
Craniata | |
Craniops sp. Hall 1859 | |
Strophomenata | |
Aegiria sp. Opik 1933 | |
Protochonetes sp. Muir-Wood 1962 | |
Cephalopoda | |
Orthoceras sp. Breynius 1832 | |
Bivalvia | |
Buchiola sp. Barrande 1881 clam | |
Cardiola sp. Broderip 1839 clam | |
Slava sp. Barrande 1881 clam | |
Dualina sp. Barrande 1881 clam | |
Trilobita | |
Dalmanites sp. Barrande 1852 trilobite | |
Malacostraca | |
Ceratiocaris sp. M'Coy 1849 |