Palaeoecology and palaeogeographic relations of the Silurian phragmoceratids (Nautiloidea, Cephalopoda) of the Prague Basin (Bohemia) ŠTÌPÁN MANDA Phragmoceras and Tubiferoceras are discosorid nautiloid genera with e

Source URL: www.geology.cz

• Discosorida
• Nautiloids
• Phragmoceratidae
• Silurian