Where: North Estonia, Estonia (59.0° N, 26.5° E: paleocoordinates 26.3° S, 0.1° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Arina Formation, Porkuni (445.6 - 443.7 Ma)
• Material collected from Roa, Vohilaid, and Siuge members of Arina Formation.
• formation-level stratigraphic resolution
Environment/lithology: marine
Primary reference: M. Isakar. 1991. Harjuan (Late Ordovician) new bivalves and a new gastropod from north Estonia. Tartu Riikliku Ulikooli Toimetised 12:43-60 [A. Miller/R. Krause/R. Krause]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 23294: authorized by Arnold Miller, entered by Rich Krause on 11.07.2002
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
Mytilarca porkuniensis n. sp.
Mytilarca porkuniensis n. sp. clam | |
Similodonta wahli n. sp.
Similodonta wahli n. sp. clam |