Lingula community, Martinsburg Fm. (top of section) (Ordovician of the United States)
Where: Virginia (36.9° N, 81.1° W: paleocoordinates 29.6° S, 59.4° W)
• coordinate based on political unit
When: top Member (Martinsburg Formation), Late/Upper Ordovician (458.4 - 443.8 Ma)
• "U. Ord. (Edenian?)"
Environment/lithology: transition zone or lower shoreface; burrowed sandstone
• "bioturbated, fine to very fine ss. nearshore-intertidal BA1"
Size class: macrofossils
Primary reference: D. A. Springer. 1982. Community gradients in the Martinsburg Fm. (Ord.) southwestern Virginia. Unpublished, Ph.D thesis, United Press International, Blacksburg VA [K. Layou/K. Layou/J. Ju]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 342: authorized by Jack Sepkoski, entered by Mike Sommers on 23.03.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
• "D.A. Springer 1982. Community gradients in the Martinsburg Fm. (Ord.) southwestern Virginia. Unpub. Ph.D. thesis, UPI, Blacksburg, VA"
Show authors, comments, and common names
Gastropoda | |
| |
Bivalvia | |
Modiolopsis sp. Hall 1847 clam | |
Ambonychia sp. Hall 1847 clam | |
Lingulata | |
Lingula sp. BruguiƩre 1797 | |
Rhynchonellata | |
Orthorhynchula sp. Hall and Clarke 1893 |