Annulocyathella

Annulocyathella VOLOGDIN, 1962a

Specimen-type: Annulocyathus lavrenovae holotype, KRASNOPEEVA, 1955, pl. 3, fig. 2

Systematics:
Order: AJACICYATHIDA R. Bedford& J. Bedford, 1939
Suborder: AJACICYATHINA R. Bedford& J. Bedford, 1939
Superfamily: ANNULOCYATHOIDEA Krasnopeeva, 1953
Family: ANNULOCYATHIDAE Krasnopeeva, 1953


Annulocyathella

Annulocyathella

Annulocyathella lavrenovae (KRASNOPEEVA) unlocated topotype Botoman, Bol’shaya Erba, Kuznetsk Alatau, Russia Oblique transverse section (KRASNOPEEVA, 1955).

Annulocyathella

Annulocyathella

Annulocyathella lavrenovae (KRASNOPEEVA) unlocated topotype Botoman, Bol’shaya Erba, Kuznetsk Alatau, Russia Sketch of longitudinal section (outer wall to left) (KRASNOPEEVA, 1955).


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section