Undescribed Archaeocyathid Mass mortality
Archaeocyatha, Vologdin, 1937
L. Cambrian (Nevadella perfecta zone)
Poleta fm
Nevada USA
Undescribed Cambrian Fossil Archaeocyathid Cambrian Poleta Formation
SKU: TDI202
€ 40,00Prezzo
size: slab 14 cm x 5,5 cm
archeocyathid 1,5 cm and NO composition
restorations: NO RESTORATIONS
preparator: Gianpaolo Di Silvestro
ref. Wikipedia : Archaeocyatha (or archaeocyathids ancient cups" /ˈɑːrkioʊsaɪəθə/) is a taxon of extinct, sessile, reef-building[1] marine organisms of warm tropical and subtropical waters that lived during the early (lower) Cambrian Period.