Good morning everyone.
This summer I was in Klaipeda district (Western Lithuania) for several days and found some interesting brachiopod fossils in dolomite boulders that probably date back to Carboniferous- Permian times.
Please help to identify genera of these brachiopod specimens, it would help much to know the precise age of each boulder.
The largest brachiopod specimens are up to 3 cm length, the smallest rhynchonellid is 5 mm length.