Chatangiella dakotaensis

?dakotaensis (Stanley, 1965, p.217–218, pl.19, figs.1–3) Stover and Evitt, 1978, p.99.  Holotype: Stanley, 1965, pl.19, figs.1–3.  Originally Deflandrea, subsequently Isabelia (combination illegitimate), thirdly Isabelidinium, fourthly (and now) Chatangiella?.  Questionable assignment: Stover and Evitt (1978, p.99); and Lebedeva (2000, p.112,121).  Age: Paleocene.

Parent: Chatangiella