†Tetraditryma praeplena Baumgartner 1984 (radiolarian)
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Protozoa - Spumellaria - Hagiastridae
Belongs to Tetraditryma according to Baumgartner 1984
Sister taxa: Tetraditryma coldspringensis, Tetraditryma corralitosensis, Tetraditryma pseudoplena
Ecology: passively mobile planktonic omnivore
Distribution:
• Cretaceous of Oman (2 collections)
• Jurassic of Canada (1: British Columbia), Italy (3), Japan (6), Switzerland (2), United States (7: California)
Total: 21 collections including 23 occurrences
Specimen images are retrieved through the ePANDDA API.
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