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This is a review of recent media publications and journal articles about evolution and paleontology.  相似文献   

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A review of recent media publications and journal articles about evolution and paleontology  相似文献   

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This paper is a review of recent media publications and journal articles about evolution and paleontology.  相似文献   

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This paper is a review of recent publications and journal articles about human evolution and paleontology.  相似文献   

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This paper is a review of recent media publications and journal articles about evolution and paleontology.  相似文献   

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This paper is a review of recent media publications and journal articles about evolution and paleontology.  相似文献   

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This paper is a review of recent media publications and journal articles about evolution and paleontology.  相似文献   

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This is a review of recent publications and journal articles about evolution and paleontology.  相似文献   

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A review of recent media publications and journals containing articles about evolution and paleontology.  相似文献   

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Early Metazoan Evolution: Reconciling Paleontology and Molecular Biology   总被引:5,自引:3,他引:2  
SYNOPSIS. Molecular "clocks" are now widely accepted as pointingto a protracted, but cryptic, history of pre-Ediacaran metazoanevolution. The inhabitants of this interval (ca. 1300–600Myr ago) are usually envisaged as equivalent to either planktotrophiclarvae or the meiofauna. Reassessment of the evidence, however,suggests that this pre-Ediacaran history was neither deep norwas represented by analogues of microscopic living metazoans.The origination of this Kingdom may have been no earlier thanca. 650 Myr, and the earliest forms emerged from the Metazoa-Fungi-Mycetozoastem-group. Accordingly the time-frame and search image needto be reset with this hypothesis in mind.  相似文献   

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