Parethmophyllum

Parethmophyllum DEBRENNE, 1987

Specimen-type: Ethmophyllum cooperi holotype, OKULITCH in COOPER& others, 1952, pl. 7, fig. 1-2, pl. 9, fig. 4

Systematics:
Order: AJACICYATHIDA R. Bedford& J. Bedford, 1939
Suborder: AJACICYATHINA R. Bedford& J. Bedford, 1939
Superfamily: ETHMOPHYLLOIDEA Okulitch, 1937
Family: ETHMOPHYLLIDAE Okulitch, 1937


Parethmophyllum

Parethmophyllum

Parethmophyllum cooperi (OKULITCH) paratype USNM 111813 Botoman, Caborca, Sonora, Mexico Oblique longitudinal section (DEBRENNE, A. ZHURAVLEV & KRUSE, 2002)

Parethmophyllum

Parethmophyllum

Parethmophyllum cooperi (OKULITCH) holotype USNM 111814 Botoman, Caborca, Sonora, Mexico Longitudinal section (DEBRENNE, A. ZHURAVLEV & KRUSE, 2002)

Parethmophyllum

Parethmophyllum

Parethmophyllum cooperi (OKULITCH) holotype USNM 111814 Botoman, Caborca, Sonora, Mexico Transverse section (DEBRENNE, A. ZHURAVLEV & KRUSE, 2002)


Outer wall

Inner wall

Intervallum

Others informations

Systematic

External view

Transverse section

Longitudinal section

Oblique section

Tangential section