Species

Endoceras duplex (Wahlenberg, 1821)

Current taxon is already existed. See initial taxon Proterovaginoceras incognitum

Taxon ID: 11020 | 2013-10-31 / 2023-05-30

Fossil group: Cephalopoda

Belongs to: Endoceras

Stratigraphic range: Middle Ordovician (within ca. 470.0 – 458.4 million years)

Synonymy list

1821 Orthoceratites duplex — Wahlenberg

1968 Endoceras duplex — Balashov , pp. 68

2012 Endoceras incognitum Schröder 1882 — Kröger , pp. 130

Classification