Hexactinellida - Hexactinosa - Cribrospongiidae
Alternative combination: Guettardia bisalata
Full reference: A. Schrammen. 1912. Die Kieselspongien der oberen Kreide von Nordwestdeutschland, Teil 2 Triaxonia (Hexactinellida) [Upper Cretaceous sponges from north-western Germany, part 2 Triaxonia (Hexactinellida)]. Palaeontographica, Supplement 5:176-385
Belongs to Guettardiscyphia according to R. M. Finks et al. 2004
See also Schrammen 1912
Sister taxa: Guettardiscyphia (Hillendia), Guettardiscyphia (Koleostoma), Guettardiscyphia alata, Guettardiscyphia diptera, Guettardiscyphia roemeri, Guettardiscyphia stellata, Guettardiscyphia striata, Guettardiscyphia thiolati
Type specimen: Its type locality is Sudmerberg, which is in a Coniacian/Santonian deep subtidal marl in the "Siphonia Marl" Formation of Germany
Ecology: stationary epifaunal suspension feeder
Distribution:
• Cretaceous of Germany (2 collections), the United Kingdom (2)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.