Borehole M-77 borehole, Ülgase Fm. (Cambrian of Estonia)
Also known as M-77
Where: Harju, Estonia (59.4° N, 25.7° E: paleocoordinates 47.5° S, 22.0° W)
• coordinate estimated from map
When: Ungula inornata zone, Ülgase Formation, Cambrian (538.8 - 485.4 Ma)
Environment/lithology: lithology not reported
Size classes: macrofossils, mesofossils
Primary reference: K. Mens, V. Viira, I. Paalits and I. Puura. 1993. Upper Cambrian Biostratigraphy of Estonia. Proceedings of the Estonian Academy of Sciences, Geology 42(4):148-159 [B. Kröger/B. Kröger]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 196582: authorized by Björn Kröger, entered by Björn Kröger on 25.09.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Lingulata | |
|
Ungula inornata Mickwitz 1896
Oepikites fragilis Popov and Khazanovitch 1984 | |
|
Ceratreta tanneri Metzger 1922 | |
|
Angulotreta postapicalis Palmer 1954 | |