C11 - Unique Juvenile Anomalocaridid Aegirocassis benmoulai Ordovician Fezouata Fm Brachyaspidion sulcatum Sister taxa: Aethodionide

Sister taxa: Aethodionide

Mocho et al

Synonym: Aotagnostus Opik 1979 (taxon 19183)

00 143851424920 L141- Whole NWA Chondrite Meteorite Cut Into Two Halves 21

C11 - Unique Juvenile Anomalocaridid Aegirocassis benmoulai Ordovician Fezouata Fm Brachyaspidion sulcatum Sister taxa: AethodionideAegirocassis is an extinct genus of anomalocarid arthropod belonging to the family Hurdiidae that lived 480 million years ago during the early Ordovician. It is known by a single species, Aegirocassis benmoulai. A fossil of A. benmoulai from the Fezouata biota, Morocco was discovered by and named after Mohamed Ben Moula, a fossil collector who recognized its rare characteristics and brought it to the notice of a professional paleontologist, Peter Van