Heckericyathus

Heckericyathus ZHURAVLEVA, 1960b

Specimen-type: Ethmophyllum heckeri ZHURAVLEVA in ZHURAVLEVA& ZELENOV, 1955, p. 69; pl.1 fig. 3-4

Systematics:
Order: AJACICYATHIDA R. Bedford& J. Bedford, 1939
Suborder: AJACICYATHINA R. Bedford& J. Bedford, 1939
Superfamily: BRONCHOCYATHOIDEA R. Bedford& J. Bedford, 1936
Family: BIPALLICYATHIDAE Debrenne, Rozanov& A.Zhuravlev 1989

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Heckericyathus

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Heckericyathus

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Heckericyathus


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section