FIG. 16 in Craniodental Morphology And Phylogeny Of Marsupials

FIG. 16. Occlusal views of left upper second molars (M2) of Phascolarctos cinereus (A, AMNH 173504) and Pseudochirops cupreus (B, AMNH 109633). General features of upper molar crown morphology discussed in the text are illustrated, as are characters 132, 133, 136, 137, 140, 141, 143, and 144 (see main text for description of these characters and character states), as follows: Phascolarctos 132(0), 133(0), 136(0), 137(0), 140(4), 141(0), 143(1), 144(0); Pseudochirops cupreus 132(0), 133(0), 136(0), 137(0), 140(5), 141(0), 143(1), 144(0). Abbreviations: mec, metacone; mecl, metaconule; pac, paracone; pacl, paraconule; prc, protocone; stB, stylar cusp B; stD, stylar cusp D. Teeth are not drawn to the same scale.