crown mammal
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Mammal classification — Over 70% of mammal species are in the orders Rodentia (blue), Chiroptera (red), and Soricomorpha (yellow) Mammalia is a class of animal within the Phylum Chordata. Mammal classification has been through several iterations since Carolus Linnaeus… … Wikipedia
Mammal — For other uses, see Mammal (disambiguation). Mammals Temporal range: Late Triassic – Recent, 220–0 Ma … Wikipedia
Crown group — For the caterer, see Crown Group. Two distinct crown groups (in red) are illustrated, connected by an ancestor (black circle). The two groups form a larger crown group (lilac). A crown group is a group consisting of living representatives, their… … Wikipedia
Mammal tooth — Contents 1 Mammals 1.1 Rabbit 1.2 Rodent 1.3 Horse 1.4 Humans … Wikipedia
molariform — 1. adjective Having the form of a molar tooth 2. noun A crown mammal … Wiktionary
Evolution of mammals — Restoration of Thrinaxodon, a member of the cynodont group, which includes the ancestors of mammals Further information: Evolutionary history of life The evolution of mammals within the synapsid lineage (sometimes called mammal like reptiles )… … Wikipedia
Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… … Universalium
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
Bharattherium — Temporal range: Late Cretaceous (Maastrichtian) Scientific classification Kingdom: Animalia Phylum: Chordata Clas … Wikipedia
Jersey — For other uses, see Jersey (disambiguation). Bailiwick of Jersey Bailliage de Jersey … Wikipedia
