Fig. 2 in New Late Cretaceous mammals from the Intertrappean beds of Rangapur, India and paleobiogeographic framework

Fig. 2. Diagramatic sketch of the upper and lower molar measurements. Anteroposterior axes pass through the paracone and metacone for upper molars and through the metaconid and entoconid for lower molars. Abbreviations are as follows: for upper molars, AW, anterior width; PW, posterior width; PW1, posterior width sensu Butler (1990); PRW, protocone shelf width; MCL, postmetacrista length; BL, buccal length; PRL, protocone shelf length; PRH, protocone height; PAH, paracone height; MEH, metacone height; and for lower molars, L, length; TRW, trigonid width; TAW, talonid width; PHL, posthypocristid length; PEL, postentocristid length; PDH, protoconid height; MDH, metaconid height; AML, premetaconid length; TAL, talonid length; TAH, talonid height.