Temporal range: Late Paleocene-Middle Eocene (Peligran ~58–45 Ma
PreꞒ
Ꞓ
O
S
D
C
P
T
J
K
Pg
N
Scientific classification
Domain:
Eukaryota
Kingdom:
Animalia
Phylum:
Chordata
Class:
Mammalia
Order:
†Notoungulata
Family:
†Henricosborniidae
Genus:
†Henricosbornia Ameghino 1901
Type species
†Henricosbornia lophodonta
Ameghino, 1901
Species
H. amplaSimpson 1948
H. lophodontaAmeghino 1901
H. minutaRoth 1904
Synonyms
Genus synonymy
HemistylopsAmeghino 1904
MicrostylopsAmeghino 1901
MonolophodonRoth 1903
PantostylopsAmeghino 1901
PolystylopsAmeghino 1904
ProhyracotheriumAmeghino 1902
SelenoconusAmeghino 1901
Species synonymy
Hemistylops paucicuspidatusAmeghino 1904
Hemistylops trigonostyloidesAmeghino 1904
Henricosbornia alouatinaAmeghino 1904
Henricosbornia subconicaAmeghino 1904
Henricosbornia waitehorSimpson 1935
Microstylops clarusAmeghino 1901
Microstylops monoconusAmeghino 1904
Pantostylops completusAmeghino 1902
Pantostylops incompletusAmeghino 1901
Peripantostylops orehorSimpson 1935
Polystylops progediensAmeghino 1904
Prohyracotherium matunitumAmeghino 1902
Prohyracotherium patagonicumAmeghino 1902
Selenoconus centralisAmeghino 1901
Selenoconus senexAmeghino 1901
Selenoconus spiculatusAmeghino 1902
Henricosbornia is an extinct genus of henricosborniid notoungulate that lived from the Late Paleocene to the Middle Eocene of what is now Argentina and Brazil.
Henricosbornia is an extinct genus of henricosborniid notoungulate that lived from the Late Paleocene to the Middle Eocene of what is now Argentina and...
first and second upper molars consistently had an hypocone. Unlike Henricosbornia, Othnielmarshia had a sharp labial cingulum. The third molar did not...
do not clearly belong to any other clades. Henricosborniids such as Henricosbornia and Othnielmarshia from the late Paleocene (Itaboraian-Casamayoran SALMA)...
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