- existed;
other fossil genera ****igned to the
Physeteridae include Ferecetotherium, Helvicetus, Idiorophus, Diaphorocetus, Aulophyseter, Orycterocetus...
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include Ferecetotherium, Idiorophus, Diaphorocetus, Aulophyseter, Orycterocetus, Scaldicetus, Placoziphius,
Zygophyseter and Acrophyseter.
Ferecetotherium, found...
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Pliokogia Praekogia Scaphokogia Thal****ocetus
Cozzuoliphyseter Eophyseter Ferecetotherium Idiophyseter Idiorophus Orycterocetus Physeterula Placoziphius Preaulophyseter...