Table 1. Measurements (in mm) of skull of Titanotaria orangensis n. gen. et sp. (OCPC 11141).

Total length, premaxilla to intercondylar notch	403
Facial length	136.42
Orbit length	43, 57
Temporal fossa length	29, 42
C1–M2 toothrow length	L. (to shrunken M1): 127: R: 149
P1–M2 toothrow length	L. (to shrunken M1): 89 R: 113
External nares height	39
Transverse width of external nares	33
Length of nasals	94
Maximum transverse width of nasals	36
Transverse width of rostrum at C1	128
Narrowest width of rostrum	106
Transverse width of palate at M2	85
Bizygomatic width	238
Transverse width at mastoid	220
Transverse width across tympanic bullae	142 (Note: L side does not reach edge of skull)
Transverse width at paroccipital process	143
18. Transverse width of condyles	87
19. Height of foramen magnum	38
20. Width of foramen magnum	44
Anteroposterior length, mastoid, and paroccipital process	43, 55
Width of choanae between pterygoid hamuli	30
Infraorbital foramen, height/transverse width	L: 18/20; R: 11/14
Least interorbital width	45
Interorbital width at supraorbital process	No supraorbital process
Transverse width of braincase	142
Anteroposterior length of sagittal crest	140 or 199 depending on where the anterior edge of the crest is
Greatest depth of zygomatic arch	L: 45; R: 51
Height of occipital shield	93
C1 crown height/mesiodistal length/buccolingual width	L: 25*/20/20, R: 24*/23/20
P1 crown height/mesiodistal length/buccolingual width	L: Over prepared, can’t see R: a 15/12
P2 crown height/mesiodistal length/buccolingual width	L: Over prepared, can’t see R: 7/19/12
P3 crown height/mesiodistal length/buccolingual width	L: 6*/15/14 R: 13/16/12
P4 crown height/mesiodistal length/buccolingual width	L: a 24/12 R: a 20/15
M1 crown height/mesiodistal length/buccolingual width	L: a 15/6 R: a 17/12
M2 crown height/mesiodistal length/buccolingual width	L: Not present R: a 17/7

Notes:

Modified from Boessenecker & Churchill (2018).

a, alveoli; L, left; R, right.

^*Broken, measured as preserved.