Orjaku borhole, Tamsalu Fm., 19.0 - 22.9 m (Silurian of Estonia)

Where: Hiiu, Estonia (58.8° N, 22.8° E: paleocoordinates 25.1° S, 2.0° W)

• coordinate estimated from map

When: Karinu Member (Tamsalu Formation), Juuru (443.4 - 439.0 Ma)

Environment/lithology: open shallow subtidal; limestone

Size classes: macrofossils, mesofossils

Collection methods: core

Primary reference: A. O. Aaloe and H. E. Nestor. 1977. Biogermnaya fatsiya v yuuruskom gorizonte (nizhniy llandoveri) v severo-zapadnoy Estonii [Biohermal facies in the Juuru stage (Lower Llandoverian) in NW Estonia]. in D. L. Kaljo, Fatsii i fauna silura Pribaltiki [Facies and fauna of the Baltic Silurian] 71-88 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 195420: authorized by Björn Kröger, entered by Björn Kröger on 08.08.2018

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
  -
Rhynchonellata
 Atrypida -
Zygospiraella duboisi Verneuil 1845
 Pentamerida - Stricklandiidae
Stricklandia lens Sowerby 1839
 Athyridida - Meristellidae
Chitinozoa
 Prosamatifera - Conochitinidae
Conochitina sp. Eisenack 1931