Morphological Diversification and Classification of the Crinoidea
Morphological Diversification and Classification of the Crinoidea
批准号:
9404752
负责人:
William Ausich
金额:
$0.0万
依托单位国家:
美国
项目类别:
Continuing grant
财政年份:
1994
资助国家:
美国
项目状态:
已结题
起止时间:
1994-09-01 至 1999-08-31
中文摘要
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英文摘要
9404752 Ausich PI will attempt to delineate major aspects of the morphological diversification of the Crinoidea (crinoids) during their early history in Cambrian to Ordovician time (c. 450-500 million years ago). Crinoids were among the most important marine organisms throughout the Paleozoic, and are still living in today's oceans. PI will also construct a phylogenetic classification of the Crinoidea, and identify evolutionary trends, addressing diversification in a context of community ecology.
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会议论文
Support of Student Participation in the North American Paleontological Convention (NAPC-2009-- Cincinnati, Ohio; June 21-June 26, 2009)
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批准号:0904136
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项目类别:Standard Grant
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资助金额:$2.51万
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财政年份:2009
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负责人:William Ausich
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依托单位:
SGER: Identity and Phylogenetic Significance of Biomarkers in Paleozoic Crinoids
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批准号:0824731
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项目类别:Standard Grant
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资助金额:$2.5万
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财政年份:2008
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负责人:William Ausich
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依托单位:
SGER: Fringelites: Fossil Organic Molecules as a Proxy for Phylogeny in Paleozoic Crinoids
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批准号:0514203
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:2006
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负责人:William Ausich
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依托单位:
Student Support for the North American Paleontological Convention -- 2005
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批准号:0440661
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项目类别:Standard Grant
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资助金额:$2.51万
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财政年份:2005
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负责人:William Ausich
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依托单位:
COLLABORATIVE RESEARCH: Evolutionary Success in Marine Invertebrates: Testing Relationships Between Eurytopy, Longevity, and Geographic Range in Carboniferous Crinoids
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批准号:0205968
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:2002
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负责人:William Ausich
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依托单位:
Extinction and Recovery of Crinoids Resulting from Climatic Change during the Ordovician-Silurian Biotic Crisis
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批准号:0125249
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项目类别:Standard Grant
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资助金额:$5.1万
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财政年份:2002
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负责人:William Ausich
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依托单位:
Evolutionary History of Crinoid Stalks: Architecture, Connective Tissues, Biomechanics and Taphonomy
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批准号:9104892
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:1991
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负责人:William Ausich
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依托单位:
Collaborative Research: Fort Payne Formation Echinoderms: Systematics, Paleoecology and Regional Synthesis (Lower Mississippian, Midcontinental U.S.)
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批准号:8903486
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1989
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负责人:William Ausich
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依托单位:
Collaborative Research: Systematics, Paleoecology and Extinction of Late Osagean Crinoids from Iowa, Illinois and Missouri
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批准号:8706430
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项目类别:Continuing grant
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资助金额:$0.0万
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财政年份:1987
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负责人:William Ausich
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依托单位:
Collaborative Research on the Origin of Carbonate Buildups in the Lower Mississippian Fort Payne Formation, Kentucky
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批准号:8407516
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项目类别:Standard Grant
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资助金额:$0.0万
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财政年份:1985
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负责人:William Ausich
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依托单位:
海外基金