About this item...

Arrythmocricus macdamensis (HANDFIELD, 1971)

FIGURÉ

Fossil specimen

MNHN.F.M83138
Li1.17a

Taxonomy

Porifera
Archaeocyatha
Archaeocyathida
Archaeocyathidae
Arrythmocricus macdamensis (HANDFIELD, 1971)

Origin

Nevada
Mts Lida

Stratigraphy

Paléozoïque
Cambrien
Série 2
Botomien

Determination history

Debrenne 1992 FIGURÉ
, - IRREGULAR ARCHAEOCYATHS morphology ontogeny systematics biostratigraphy palaeoecology. Cahiers de Paléontologie, p. 212
 
Citation: pl. 13 fig. 6
Debrenne 1994 FIGURÉ
, - Sponges in Time and Space biology, chemistry, paleontology : Archaeocyathan affinities : Howdeep can we go into the systematic affiliation of an extinct group. Proceedings of the 4th international porifera congress, part. 3 à 12
 
Citation: text-fig. 6B