Mollusca PPT

Mollusca Three Classes mollusca Mollusca AphiaID 51 Classification Biota; Animalia ; Mollusca Status accepted Rank Phylum mollusca Classes of Mollusca present in the Cretaceous of the Western Interior Seaway · Bivalvia · Cephalopoda · Gastropoda · Scaphopoda Scaphopoda · Digital Atlas Logo

mollusca mollusca in the Zoological Department of the Museum , and for much advice in regard to matters of nomenclature , I most thankfully acknowledge ; Mr R