Notidisaster Smith and Crame 2012 (sea urchin)

Echinoidea - Irregularia

Full reference: A. B. Smith and J. A. Crame. 2012. Echinoderm faunas from the Lower Cretaceous (Aptian–Albian) of Alexander Island, Antarctica. Palaeontology 55(2):305-325

Parent taxon: Atelostomata according to A. B. Smith and J. A. Crame 2012

Sister taxa: Acrolusiidae, Asternata, Aulacopygus, Collyritidae, Disasteridae, Holasteroida, Orbigniana, Pycnasterides, Spatangoida, Sternata, Tithoniidae

Subtaxa: Notidisaster subitus

View classification

Type: Notidisaster subitus

Ecology: epifaunal grazer-deposit feeder

Distribution: found only at KG.1676, Mt Phoebe (Cretaceous of Antarctica)

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.