Where: Tazewell County, Virginia (37.1° N, 81.3° W: paleocoordinates 29.7° S, 61.6° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Ward Cove Limestone Member (Cliffield Formation), Caradoc (458.4 - 449.5 Ma)
• Whiterockian or Ashbyan, Nidulites zone, upper part
• member-level stratigraphic resolution
Environment/lithology: gray limestone
Size class: macrofossils
Primary reference: B. N. Cooper and C. E. Prouty. 1943. Stratigraphy of the Lower Middle Ordovician of Tazewell County, Virginia. Bulletin of the Geological Society of America 54:819-886 [S. Holland/T. Hanson/T. Hanson]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 33538: authorized by Steven Holland, entered by Tori Hanson on 02.08.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Mastopora | |
"Nidulites pyriformis" = Mastopora
"Nidulites pyriformis" = Mastopora | |
Strophomenata | |
Rhynchonellata | |
Dinorthis sp. Hall and Clarke 1892 |