Fig. 5. M2 amd m3 in New Data On The Skull And Dentition In The Mongolian Late Cretaceous Eutherian Mammal Zalambdalestes

Fig. 5. M2 amd m3 of Zalambdalestes lechei ZPAL MgM­I/43 (modified from Crompton and Kielan­Jaworowska, 1978: fig. 9), illustrating the dental terminology employed here. Abbreviations: cec, centrocrista; co, cristid obliqua; efl, ectoflexus; end, entoconid; hyd, hypoconid; hyld, hypoconulid; med, metaconid; met, metacone; metl, metaconule; pad, paraconid; par, paracone; parl, paraconule; pas, parastyle (stylar cusp A); pmc, postmetacrista; pomlc, postmetaconular crista; popc, postprotocrista; poplc, postparaconular crista; prd, protoconid; prmlc, premetaconular crista; pro, protocone; prpc, preprotocrista; prplc, preparaconular crista; st, stylocone (stylar cusp B); tal, talonid; tb, trigon basin; trd, trigonid.