Palaeontology: Holotypes & Lectotypes

Orthoceras nicholianum

Accession number: NMW 00.304.1-2
Collection: Holotypes
Taxonomy: Mollusca, Cephalopoda
Chronostratigraphy: PALAEOZOIC , SILURIAN , Ludlow Series
Locality: ../.. , Europe , United Kingdom , Wales , Gwent
Orthoceras nicholianum
Orthoceras nicholianum
  • Blake, J.F. 1882, A monograph of the British fossil Cephalopoda. Part 1. Introduction and Silurian species. i-iv, 248pp., pls 1-31. London, J. Van Voorst., Type reference, p.88, pl.3, fig.15.