TABLE 4 in New remains of Neotropical bunodont litopterns and the systematics of Megadolodinae (Mammalia: Litopterna)

TABLE 4. — Craniodental measurements (in mm) of specimens of Megadolodus molariformis from La Venta assemblage. Symbols: *, type specimen, taken from McKenna (1956) and Cifelli & Villarroel (1997); **, taken from Cifelli & Villarroel (1997); #, estimated due to specimen breakage. +, identified as P3 or P4.
UCMPIGM IGM 183544, IGMIGMVPPLT 974VPPLT39270*183282**183916** 184019**TATAC 1**TATAC 2**250400**left right1588?i2Antero-posterior––––––––6.8–lengthTransverse length––––––––9.3–?i3Antero-posterior–––––––15.315.7–lengthTransverse length–––––––11.312.2–Diastema?i3-cLength––––––––––cLength–––––––7.3#––Width–––––––7.1#––Diastema c-p1Length––––––––––p1Length–13.013.4–––––––Width–7.56.8–––––––p2Length–––––14.4–15.8––Width–––––9.4–10.4––p3Length–––13.6–12.8–15.4––Width9#––12.2–12.9#–12.4––p4Length15.3#––––14.6–14.8––Width14#––––15.7**–14.2––m1Length16.415.115.6––14.8**–15.1––Width15.516.4#16.0––––15.7––m2Length19#16.817.8––15.6–16.6––Width17#17.7#16.6––15.9–16.7––m3Length––––––19.117.4––Width18#–––––15.716.4––MandibleDepth at m147––––––46.7––Maximum23––––––28.8––thickness at m3P1Length––6.0––––––14.2Width––4.9––––––10.1P2Length–––––––––14.1Width–––––––––13.6P3Length–14.2–––––––14.1+Width–17.5–––––––17.1+P4Length–14.5––13.8–––––Width–17.5––18.6–––––M1Length––––14.4––––14.9Width––––19.9––––18.6M2Length–17.2––15.1––––15.2Width–––––––––19.0M3Length––––13.7––––NAWidth––––18.6––––NA