Litoceras calciferum Billings 1865 (mollusk)

Cephalopoda - Tarphycerida - Trocholitidae

Alternative combination: Tarphyceras calciferum

Full reference: E. Billings. 1865. Palaeozoic fossils, volume 1. Geological Survey of Canada 1-426

Belongs to Litoceras according to B. Kröger and A. Pohle 2021

Sister taxa: Litoceras versutum, Litoceras whiteavsi

Ecology: fast-moving nektobenthic carnivore


• Ordovician of Canada (2: Newfoundland and Labrador collections)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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