†Pleurosigma Smith 1852
Click image to enlarge. Click to access iDigBio record.
Parent taxon: Bacillariophyta according to W. H. Abbott and J. J. Ernissee 1983
See also Andrews 1976 and Lakhanpal et al. 1976
Sister taxa: Archaeomonas, Bacillariophyceae, Dictyochophyceae, Phaeophyceae, Xanthophyceae, Macrora, Discoideae, Stephanogonia, Biddulphiaceae, Dossetia, Triceratiaceae, Mediaria, Bacillariophytina, Cosmiodiscus, Bruniopsis, Clavicula, Periptera, Cymatogonia
Subtaxa: Pleurosigma affine
Distribution:
• Quaternary of India (1 collection), South Pacific (2)
• Neogene of India (1)
• Miocene of United States (2: Maryland, North Carolina)
Total: 6 collections including 9 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.