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Wrangellium Pessagno, Jr. and Whalen 1982 (radiolarian)

Radiolaria - Nassellaria - Parvicingulidae

PaleoDB taxon number: 708

Full reference: E. A. Pessagno, Jr. and P.A. Whalen. 1982. Lower and Middle Jurassic Radiolaria (multicyrtid Nassellariina) from California, east-central Oregon and the Queen Charlotte Islands, B.C. Micropaleontology 28(2):111-169

Parent taxon: Wrangelliinae according to P. De Wever et al. 2001

Sister taxa: Proparvicingula, Pseudocrolanium, Svinitzium

Subtaxa: Wrangellium depressum, Wrangellium izeense, Wrangellium okamurai, Wrangellium oregonense, Wrangellium puga, Wrangellium thurstonense

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Type: Wrangellium thurstonense

Ecology: passively mobile planktonic omnivore