Geocyathus

Geocyathus ZHURAVLEVA, 1960b

Specimen-type: Thalamocyathus botomanensis holotype, ZHURAVLEVA in ZHURAVLEVA& ZELENOV, 1955, pl. 2, fig. 3-4

Systematics:
Order: AJACICYATHIDA R. Bedford& J. Bedford, 1939
Suborder: AJACICYATHINA R. Bedford& J. Bedford, 1939
Superfamily: TUMULOCYATHOIDEA Krasnopeeva, 1953
Family: GEOCYATHIDAE Debrenne, 1964

../images/geocyathus_botomanensis1.png

Geocyathus

../images/geocyathus_botomanensis2.png

Geocyathus


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section