Keyword "INVERTEBRATE FOSSILS" in:

Temporary exposure of a fossiliferous Upper Ordovician (Katian) horizon at Praha – Dolní Počernice, Czech Republic
Martin David, Filip Novotný, volume 50, issue 1, 2017, pages 33–37
pdf (0.88 MB)

Richlyfossiliferous temporary exposure in the Bohdalec Formation (Ordovician, Katian) in Praha-Michle
Röhlich,P., David,M., Budil,P., Polechová,M., volume 47, 2014 (GRR for 2013), pages 89–93
pdf (2.03 MB)