Where: England, United Kingdom (53.1° N, 1.6° W: paleocoordinates 5.2° S, 3.3° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Cawdor Formation, Asbian to Asbian (339.4 - 326.4 Ma)
• Upper Visean
• group of beds-level stratigraphic resolution
Environment/lithology: lithified, shelly/skeletal limestone and lithified, black shale
Size class: macrofossils
Collection methods: chemical, mechanical,
• Limestone processed with formic acid, shale with repeated drying, paraffin oil, boiling water.
Primary reference: C. J. Duffin and D. J. Ward. 1983. Neoselachian sharks' teeth from the Lower Carboniferous of Britain and the Lower Permian of the USA. Palaeontology 26(1):93-110 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 90278: authorized by Matthew Clapham, entered by Matthew Clapham on 15.07.2009, edited by Mark Bell
Creative Commons license: CC BY (attribution)
Taxonomic list
Chondrichthyes | |
"Lissodus wirksworthensis n. sp." = Reesodus wirksworthensis
"Lissodus wirksworthensis n. sp." = Reesodus wirksworthensis Duffin 1985 elasmobranch Holotype: P. 60740 (BM(NH)); 28 fragmentary teeth, P60739-60766
| |
"Anachronistes fordi n. sp." = Cooleyella fordi
"Anachronistes fordi n. sp." = Cooleyella fordi Duffin and Ward 1983 elasmobranch |