IRMNG taxon details
basis of record
Museum Victoria KEmu database (Oct 2006) [details]
extant flag source
Sepkoski, J. J., Jr. (2002). A compendium of fossil marine animal genera. <em>Bulletins of American Paleontology.</em> 363, 1-560. [details]
Unreviewed
Classification Eukaryota (Superkingdom) > Animalia (Kingdom) > Eumetazoa (Subkingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ammonoidea (Subclass) > Ammonitida (Order) > Macroscaphidae (Family) [details]
Descriptive info Extinct order, all marine [details]
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