Diplodonta (Timothynus) Harris and Palmer 1946

Bivalvia - Cardiida - Ungulinidae

Alternative spelling: Timothynus

Parent taxon: Diplodonta according to E. V. Coan and P. Valentich-Scott 2012

See also Dockery 1982, Sepkoski 2002, Todd 2001, Vokes 1980 and Ward 1992

Sister taxa: Diplodonta (Diplodonta), Diplodonta (Microstagon), Diplodonta (Phlyctiderma), Diplodonta (Sphaerella), Diplodonta (Zemysina), Diplodonta acclinis, Diplodonta aleutica, Diplodonta astartea, Diplodonta balcombensis, Diplodonta confusa, Diplodonta corbiscula, Diplodonta cornea, Diplodonta dilatata, Diplodonta dissona, Diplodonta ferruginata, Diplodonta globosa, Diplodonta hopkinsiensis, Diplodonta incerta, Diplodonta inconspicua, Diplodonta lupinus, Diplodonta mediamericana, Diplodonta nucleiformis, Diplodonta orbella, Diplodonta paralta, Diplodonta parilis, Diplodonta problematica, Diplodonta punctata, Diplodonta sericata, Diplodonta shilohensis, Diplodonta soror, Diplodonta subquadrata, Diplodonta subrotunda, Diplodonta subrotundata, Diplodonta subvexa, Diplodonta torelli, Diplodonta transversaria, Diplodonta traski, Diplodonta villardeboeana, Diplodonta zelandica, Taras (Diplodonta) alta, Taras unisulcatus, Taras (Taras), Felaniella confusa, Felaniella palmerae, Felaniella senegalensis, Felaniella insula, Felaniella (Felaniella), Felaniella (Zemysia) elliptica

Subtaxa: Diplodonta (Timothynus) bulla Diplodonta (Timothynus) inezensis Timothynus bulla Timothynus capuloides Timothynus subvexa Timothynus turgida

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Type: Sphaerella bulla

Distribution:

• Pliocene of Jamaica (1 collection)

• Miocene of the Dominican Republic (1), United States (4: Maryland, North Carolina)

• Oligocene of United States (6: Mississippi)

• Eocene of United States (25: Arkansas, Louisiana, Mississippi, Texas)

Total: 37 collections each including a single occurrence

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