1-2 OF 2 RESULTS FOR

Spiromphalus

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 01 January 2002
Journal of Paleontology (2002) 76 (1): 52–62.
... such as Spiromphalus Hayasaka to the Palaeozygopleuridae, and suggested a close relationship to Palaeostylus Mansuy. Both Spiromphalus and at least some species of Palaeostylus possess an umbilicus and siphonal notch (see Batten, 1985 ), neither of which feature was observed on Trepsipleura . Nützel (1998...
FIGURES
Journal Article
Published: 01 July 2021
Journal of Paleontology (2021) 95 (4): 748–762.
... , p. 1 – 26 . Hayasaka , I. , 1938 , Two species of Trachydomia from Japan : Memoirs of the Faculty of Science and Agriculture, Taihoku Imperial University , v. 22 , p. 1 – 8 . Hayasaka , I. , 1939 , Spiromphalus , a new gastropod genus from the Permian of Japan : Memoirs...
FIGURES | View All (9)