Stirnas-18 910.5 - 910.0 m (Ordovician of Estonia)

Where: Estonia (55.9° N, 21.6° E: paleocoordinates 30.3° S, 1.3° W)

• outcrop-level geographic resolution

When: Spinachitina taugourdeaui other zone, Bernati Member (Kuldiga Formation), Porkuni (445.6 - 443.7 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: dolomitic, gray, green, silty marl

• Olive grey, predominantly massive weakly dolomitized silty limestone with sporadic bioclasts and rare burrows.

Size class: macrofossils

Primary reference: L. Hints and D. A. T. Harper. 2015. The Hirnantian (Late Ordovician) brachiopod fauna of the East Baltic: Taxonomy of the key species. Acta Palaeontologica Polonica 60(2):395-420 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 151993: authorized by Pete Wagner, entered by Pete Wagner on 01.11.2013, edited by Björn Kröger

Creative Commons license: CC BY (attribution)

Taxonomic list

 Phacopida - Dalmanitidae
Mucronaspis mucronata Brongniart 1822 trilobite
 Orthotetida - Triplesiidae
Cliftonia sp. Foerste 1909
 Strophomenida - Sowerbyellidae
Eoplectodonta sp. Kozlowski 1929
 Strophomenida - Leptostrophiidae
Eostropheodonta sp. Bancroft 1949
 Rhynchonellida - Trigonirhynchiidae
Plectothyrella sp. Temple 1965
 Orthida - Draboviidae
? Hirnantia sp. Lamont 1935
 Orthida - Dalmanellidae
Dalmanella sp. Hall and Clarke 1892