-
Mesotheriidae ("Middle Beasts") is an
extinct family of
notoungulate mammals known from the
Oligocene through the
Pleistocene of
South America. Mesotheriids...
- that Homalodotheriidae, Leontiniidae, Toxodontidae, Interatheriidae,
Mesotheriidae, and
Hegetotheriidae are the only
monophyletic families of notoungulates...
-
around 200,000
years ago. The last
member of the
notoungulate family Mesotheriidae, Mesotherium, has its last
records around 220,000
years ago, leaving...
- Pleistocene. "D.
Croft SA Mammals:
Mesotheriidae". D. Croft. 2007-01-02.
Archived from D.
Croft SA Mammals:
Mesotheriidae the
original on 2009-12-24. Retrieved...
- the name "Typotheriidae" lost its
validity and is now
synonymous with
Mesotheriidae.
Several other species have been ****igned to Trachytherus, such as T...
-
includes five families: Archaeopithecidae, Campanorcidae, Interatheriidae,
Mesotheriidae, and Oldfieldthomasiidae.
Cifelli indicated that
Typotheria would be...
- disputed; in 1976, its discoverer, Roselli, ****igned it in the
family Mesotheriidae; in 1978, in
Mones & Ubilla, it was
considered part of Interatheriidae;...
- †Oldfieldthomasiidae
Family †Interatheriidae
Family †Campanorcidae
Family †
Mesotheriidae Suborder †Hegetotheria
Family †Archaeohyracidae
Family †Hegetotheriidae...
-
Itaboraitherium Kibenikhoria Maxschlosseria Oldfieldthomasia Paginula Suniodon Tsamnichoria Ultrapithecus Xenosteph**** †Interatheriidae †
Mesotheriidae...
-
infraorbital foramen.
Plesiotypotherium is a
derived member of the
family Mesotheriidae, a
family of
notoungulates whose representatives,
while superficially...
