-
presence of
baleen is
inferred from the
fossil record in the
skull of
Aetiocetus.
Aetiocetus is
known from both
sides of the
Pacific Ocean: it was
first do****ented...
-
baleen of
Aetiocetus was
arranged in
bundles between widely spaced teeth. If true, this
combination of
baleen and
dentition in
Aetiocetus would act as...
-
Aetiocetidae Temporal range:
Oligocene PreꞒ Ꞓ O S D C P T J K Pg N
Aetiocetus cotylalveus, an
early baleen whale from the Late
Oligocene of Oregon, pencil...
- by L.S.
Russell in 1968, and
contains one species, C. sookensis. Like
Aetiocetus,
Chonecetus possessed both
multicusped teeth and the
nutrient foramina...
- †Mioceta? †Piscocetus †Siphonocetus? †Tretulias? †Ulias? †Aetiocetidae
Aetiocetus Ashorocetus Chonecetus Fucaia Morawanocetus Willungacetus †Llanocetidae...
- (Late Oligocene)
Janjucetus Mammalodon Borealodon Coronodon (Oligocene)
Aetiocetus Ashorocetus Chonecetus Fucaia Morawanocetus Niparajacetus Salishicetus...
-
Parvorder Mysticeti:
baleen whales †Coronodon
Family †Aetiocetidae †
Aetiocetus †Ashorocetus †Chonecetus †Fucaia †Morawanocetus †Willungacetus †Family...
-
Aetiocetus (Aetiocetidae,
Mysticeti cca 27 Ma)...
- †Mioceta? †Piscocetus †Siphonocetus? †Tretulias? †Ulias? †Aetiocetidae
Aetiocetus Ashorocetus Chonecetus Fucaia Morawanocetus Willungacetus †Llanocetidae...
- Oligocene, the
other being M. colliveri, M. hakataramea, Chonecetus,
Aetiocetus and Llanocetus.
Unlike other baleen whales,
Janjucetus did not use baleen...
