†Actinocyclus ingens Rattray 1890 (diatom)
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Bacillariophyceae - Hemidiscaceae
Belongs to Actinocyclus according to G. Andrews 1976
Sister taxa: Actinocyclus actinochilus, Actinocyclus ehrenbergii, Actinocyclus ellipticus, Actinocyclus octonarius, Actinocyclus tenellus
Ecology: "photoautotroph"
Distribution:
• Pliocene of Japan (1 collection)
• Miocene of Mexico (1), United States (2: Maryland, North Carolina)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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