Where: Russian Federation (59.6° N, 29.4° E: paleocoordinates 30.1° S, 1.3° E)

• coordinate estimated from map

When: Johvi Formation, Johvi (453.0 - 449.9 Ma)

Environment/lithology: marine; lithology not reported

Size classes: macrofossils, mesofossils

Primary reference: T. N. Alikhova. 1953. Rukovodyashchaya fauna brakhiopod ordovikskikh otlozhenij severo-sapadnoy chasti russkoj platformy. Trudy Vsesoyusnogo Nauchno-Issledovatel'skogo Geologicheskogo Instituta (VSEBEI) Ministerstva Geologichestii i Okhrany NEDR 1-127 [B. Kröger/B. Kröger]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 173857: authorized by Björn Kröger, entered by Björn Kröger on 20.10.2015

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