Palaeontology: Holotypes & Lectotypes
Allumettoceras oneratum
Accession number:
NMW 83.31G.234
Collection:
Holotypes
Taxonomy:
Mollusca, Cephalopoda
Chronostratigraphy:
PALAEOZOIC , ORDOVICIAN , Caradoc Series
Lithostratigraphy:
Llanfawr Mudstones Formation
Biostratigraphy:
Nemagraptus gracilis Biozone
Locality:
../.. , Europe , United Kingdom , Wales , Radnorshire
References:
- Evans, 1994, A new anguimorph lizard from the Jurassic and Lower Cretaceous of England, Palaeontological Magazine, 68 p.33, Figured reference, Fig. 6A