Collected Cyathophyllidae and identified Zaphrentidae
Olle Hints
Estonia
Collected Trigonirhynchiidae and identified Polychaeturidae
Collected Lepidodendraceae and identified Planorbidae
Collected Caryocrinitidae and identified Caryocrinitidae
Collected Rhomboporidae and identified Acanthocladiidae
Collected Atrypidae and identified Camarotoechiidae