|
Cyrtobelus hornbyense
|
|
new species
|
Fuchs, Dirk, Keupp, H., Trask, P. & Tanabe, Kazushige, 2012, Taxonomy, morphology and phylogeny of Late Cretaceous spirulid coleoids (Cephalopoda) from Greenland and Canada, Palaeontology 55, No. 2, pp. 285-303
: 290
|
290 |
|
Cyrtobelus birkelundae
|
|
new species
|
Fuchs, Dirk, Keupp, H., Trask, P. & Tanabe, Kazushige, 2012, Taxonomy, morphology and phylogeny of Late Cretaceous spirulid coleoids (Cephalopoda) from Greenland and Canada, Palaeontology 55, No. 2, pp. 285-303
: 289
|
289 |
