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Palmericyathellus undatus DEBRENNE, 1989

HOLOTYPE

Set of 2 fossil specimens

MNHN.F.M83098
Cr 2-2-2

Taxonomy

Porifera
Archaeocyatha
Archaeocyathida
Archaeocyathidae
Palmericyathellus undatus DEBRENNE, 1989

Origin

Sonora
Cerro Rajon

Stratigraphy

Paléozoïque
Cambrien
Série 2
Botomien

Determination history

Debrenne 1989 HOLOTYPE
, - Lower Cambrian bioconstructions in Northwestern Mexico (Sonora). Depositional, paleoecology and systematics of Archaeocyaths, fasc. 2, n°22, part. 137 à 195
 
Citation: pl. 12 fig. 3 & 4
Debrenne 1992 HOLOTYPE
, - IRREGULAR ARCHAEOCYATHS morphology ontogeny systematics biostratigraphy palaeoecology. Cahiers de Paléontologie, p. 212
 
Citation: pl. 17 fig. 3