TABLE 2. Lower jaw measurements (in mm). Abbreviations: AL, alveolar length; Dm1, dentary depth at level of m1; >, minimum value; ~, approximate value. * Values from Clark, Dawson, and Wood (1964).
Taxon |
Locality |
Age |
Specimen no. |
Dm1 |
AL |
p3-m3 |
L p4-m2 |
Diastema L |
|
|---|---|---|---|---|---|---|---|---|---|
*H. galbreathi |
FLV |
Cl2 |
MCZ 17890 |
5.3 |
8.1 |
4.9 |
- |
- |
|
H. galbreathi |
FLV |
Cl2 |
UCMP 14980 |
5.83 |
- |
5.47 |
- |
- |
|
H. galbreathi |
TR |
Cl2 |
UNSM 123312 |
- |
- |
- |
3.68 |
12.40 |
|
H. galbreathi |
TR |
Cl2 |
UNSM 123313 |
5.51 |
7.51 |
- |
- |
- |
|
H. niobrarensis |
GBS |
Ba2c |
UNSM 123306 |
5.95 |
8.20 |
5.64 |
>3.30 |
- |
|
H. niobrarensis |
GBS |
Ba2c |
UNSM 123305 |
5.65 |
8.19 |
5.44 |
- |
~12.94 |
|
H. niobrarensis |
VRQ |
Ba2c |
UNSM 122515 |
5.68 |
- |
- |
- |
- |
|
H. niobrarensis |
VRQ |
Ba2c |
UNSM 122513 |
5.34 |
- |
- |
- |
- |
|
H. niobrarensis |
VRQ |
Ba2c |
UNSM 122502 |
5.41 |
8.80 |
5.80 |
>3.66 |
- |
|
H. niobrarensis |
VRQ |
Ba2c |
UNSM 122501 |
6.27 |
9.27 |
5.99 |
>4.21 |
- |
|
H. fluviatilis |
KF |
Ba2a |
ROM 52642 |
4.91 |
7.67 |
5.08 |
>2.59 |
- |