Titlebook: Mammal Phylogeny; Mesozoic Differentia Frederick S. Szalay,Michael J. Novacek,Malcolm C. Book 1993 Springer-Verlag New York, Inc. 1993 Mam

Corroborate

符合你規(guī)定

非秘密

陳列

annexation

深淵

goodwill

無(wú)關(guān)緊要

Theria of Metatherian-Eutherian Grade and the Origin of Marsupials, condition seen in Pappotheriidae. Although no diagnostic dental specialization for Marsupialia is known, a complex of characters associated with upper molar protocone enlargement and modification of lower molar embrasures best distinguishes Cretaceous members of the group with respect to non-marsup

嫻熟

echnic

Book 1993essed strong interest for a meeting on mammal evolution with a general focus similar to that of the rodent gathering. In 1988, Szalay and Luckett, after having planned in detail a program, direc- tion, and core list of participants, were awarded a $30,000 grant by the Alfred P. Sloan Foundation thro