4 miles east of Tallinn, Echinosphaerites Limestone (Ordovician to of Estonia)
Where: Estonia (59.4° N, 24.8° E: paleocoordinates 35.1° S, 2.2° W)
• coordinate estimated from map
When: Lasnamagi to Lasnamagi (463.5 - 460.9 Ma)
• "Echinosphaerites Limestone", in Bassler (1911)
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Primary reference: R. S. Bassler. 1911. The early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the United States National Museum 77:1-375 [B. Kröger/B. Kröger]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 167552: authorized by Björn Kröger, entered by Björn Kröger on 24.03.2015
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Stenolaemata | |
Nematotrypa gracilis Bassler 1911 | |
Homotrypella instabilis Ulrich 1886 | |
Esthoniopora communis Bassler 1911
Esthoniopora curvata Bassler 1911 | |
"Nicholsonella gibbosa" = Revalotrypa gibbosa
"Nicholsonella gibbosa" = Revalotrypa gibbosa Bassler 1911 | |
Stomatopora arachnoidea Hall 1847 | |
Diplotrypa bicornis Eichwald 1829
Dianulites petropolitana Dybowski 1877 | |
Lioclema spineum Bassler 1911 |