Where: England, United Kingdom (53.1° N, 1.5° W: paleocoordinates 9.4° S, 0.7° E)
• coordinate based on political unit
• outcrop-level geographic resolution
When: Milldale Limestone Formation, Chadian (346.7 - 340.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: basinal (); lithified, gray lime mudstone
Primary reference: J. W. Tilsley. 1988. New data on Carboniferous (Dinantian) trilobites from the Peak District, Derbyshire, England. Proceedings of the Yorkshire Geological Society 47:163-176 [J. Alroy/M. Sommers/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 5964: authorized by John Alroy, entered by Mike Sommers on 06.01.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
Trilobita | |
"Namuropyge glaphyra" = Namuropyge (Tilsleya) glaphyra, Brachymetopus maccoyi
"Namuropyge glaphyra" = Namuropyge (Tilsleya) glaphyra Tilsley 1988 trilobite
Brachymetopus maccoyi Portlock 1843 trilobite | |
Phillipsia gemmulifera Phillips 1836 trilobite | |
Brachiopoda | |
Brachiopoda indet. Cuvier 1805 | |
Bryozoa | |
Bryozoa indet. Ehrenberg 1831 | |
Cephalopoda | |
Nautiloidea indet. Agassiz 1847 nautiloid |