Where: Warwickshire, United Kingdom (52.6° N, 1.6° W: paleocoordinates 85.0° S, 64.0° E)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Home Farm Member (Hartshill Formation), Tommotian (525.5 - 521.0 Ma)
• The top of the Formation (Home Farm Member and overlying Woodlands Member) has been correlated with the Tommotian Stage of the Siberian Cambrian. The Home Farm member is approximately 2m thick with a 0.15-0.45m thick group of conglomerate beds.
• group of beds-level stratigraphic resolution
Environment/lithology: shoreface; lithified conglomerate and lithified sandstone
Preservation: trace
Primary reference: M. D. Brasier and R. A. Hewitt. 1978. On the Late Precambrian- Early cambrian Hartshill Formation of Warwickshire. Geological Magazine 115(1):21-36 [M. Patzkowsky/P. Borkow]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 10251: authorized by Mark Patzkowsky, entered by Phil Borkow on 20.03.2001
Creative Commons license: CC BY (attribution)
Taxonomic list
Paterinata | |
Micromitra sp. Meek 1873 | |
Coleoloides | |
Coleoloides sp. Walcott 1890 | |
Hyolithellus sp. Billings 1872 | |
Planolites sp. Nicholson 1873 |