- WOK 18-63
- Item
- [1963]
Part of W.O. Kupsch fonds
Arctic Ordivician fauna (Nelson, 1959, pl. 3). Number: 1 Cyrtogomphoceras (cephalopod) 2 Diestoceras (cephalopod) 3 Streptolasma trilobatum (solitary coral) 4 Lepidocyclus perlamellosus (rhynchonellia) 5. Aulacera undulata (columnar stromatoporoid)