Titlebook: Living Fossils; Niles Eldredge,Steven M. Stanley Book 19841st edition Springer-Verlag New York Inc. 1984 Bryozoa.Evolution (Biol.).Lebende

Guffaw

書目名稱Living Fossils影響因子(影響力)




書目名稱Living Fossils影響因子(影響力)學科排名




書目名稱Living Fossils網(wǎng)絡(luò)公開度




書目名稱Living Fossils網(wǎng)絡(luò)公開度學科排名




書目名稱Living Fossils被引頻次




書目名稱Living Fossils被引頻次學科排名




書目名稱Living Fossils年度引用




書目名稱Living Fossils年度引用學科排名




書目名稱Living Fossils讀者反饋




書目名稱Living Fossils讀者反饋學科排名

缺陷

,The Tree-Shrew, , A “Living Model” of the Ancestral Primate?,tral primate morphotype. Perhaps surprisingly, this viewpoint is not confined to the diminishing number of systematists and others who would admit the tree-shrews to membership in the order Primates. Hence it may be useful to evaluate the claims of the tree-shrews to living fossil status of this kind.

anarchist

Evolutionary Pattern and Process in the Sister-Group Alcelaphini-Aepycerotini (Mammalia: Bovidae),record plus extant survivors, and that are still in a phase of evolutionary radiation (Vrba 1980a). The bovid tribes Alcelaphini (blesbuck—hartebeest—wilde—beest group) and Aepycerotini (impalas) provide such a case.

cogent

Tragulids as Living Fossils,ified within the infraorder Tragulina in the suborder Ruminantia (see Fig. 2). The sister-group to the Tragulina is the infraorder Pecora, which in the present day represents the most numerous, diverse, and geographically widespread group of ungulate mammals.

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疏遠天際

Family Lepisosteida (Gars) as Living Fossils, elongation and is correlated with many of the synapomorphies characterizing the family (Wiley 1976). Plicidentine teeth and opistocoelous vertebrae are also synapomorphies (Patterson 1973). The remaining characters are retained plesiomorphies.

dyspareunia

Living Fossils: Introduction to the Casebook,rocess. All are historical entities—these particular genes, allelic frequencies, species, and phyla. And all that we think we know about them constitutes not so much raw data or observation as detailed hypotheses.

guardianship

What is a Tarsier?,ost closely related to the generally Paleocene “archaic” plesiadapiform primates because of common possession of an enlarged anterior tooth (only in the upper jaw of .); this group is the sister of all other primates (Gingerich 1975; Schwartz 1978a).