Good morning Dear fossil hunters,
Last summer I was in Ketvergiai quarry, Klaipeda district and crushed one dolomite boulder with hammer. there were many interesting brachiopods, some bivalves and also small gastropod inside. I think the boulder is Permian in age because I found Waagenoconcha like brachiopod shell imprint but the certain age diagnosis would be very helpful.
The fossils are from 5 mm to 4 cm length. Some brachiopods are quite big but gastropod is the smallest fossil I found here.
Any idea how old is this rock?
Best Regards
Domas