Sibirecyathus

Sibirecyathus VOLOGDIN, 1937b

Specimen-type: Sibirecyathus naletovi p.468 text-fig. 12 holotype not designated, collection not located

Systematics:
Order: AJACICYATHIDA R. Bedford& J. Bedford, 1939
Suborder: AJACICYATHINA R. Bedford& J.Bedford, 1939
Superfamily: BRONCHOCYATHOIDEA R. Bedford& J. Bedford, 1936
Family: AJACICYATHIDAE R. Bedford& J. Bedford, 1939


Sibirecyathus

Sibirecyathus

Sibirecyathus naletovi VOLOGDIN unlocated topotype Botoman, Seer’ Mountains, western Mongolia Transverse section (VOLOGDIN, 1937b)

Sibirecyathus

Sibirecyathus

Sibirecyathus naletovi VOLOGDIN unlocated topotype Botoman, Seer’ Mountains, western Mongolia Oblique longitudinal section (VOLOGDIN, 1937b)


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section