ammonites
Askoloboceras fastigatum Van Hoepen 1944 (ammonite)

Cephalopoda - Ammonitida - Brancoceratidae

Full reference: E. C. N. Van Hoepen. 1944. Die Gekielde ammoniete van die Suid-Afrikaansse Gault. III. Pervinquieridae en Brancoceratidae. Paleontologiese Navorsing van die Nasionale Museum, Bloemfontein 1(5):158-198

Belongs to Askoloboceras according to E. C. N. Van Hoepen 1944

Sister taxa: Hysteroceras andinum, Hysteroceras antipodeum, Hysteroceras binum, Hysteroceras bucklandi, Hysteroceras carinatum, Hysteroceras choffati, Hysteroceras falcicostatum, Hysteroceras intermedium, Hysteroceras orbignyi, Hysteroceras propinquum, Hysteroceras semileve, Hysteroceras subbinum, Hysteroceras varicosum, Petinoceras recuperator, Terascosceras cariniferum, Komeceras acuticostatum

Ecology: fast-moving nektonic carnivore