Devonian

Results: 384



#Item
131Biology / Ichthyology / Placodermi / Incisoscutum / Devonian / Embryo / Gnathostomata / Spawn / Materpiscis / Placoderms / Prehistoric fish / Fish

Fossilised pregnant fish was one of the first animals to have sex

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Source URL: phys.org

Language: English - Date: 2015-01-04 02:20:44
132Mesozoic / Geology / Geology of Pennsylvania / Shale / Geology of the Grand Canyon area / Devonian / Geology of Devon / Cretaceous

Geologic Time in Pennsylvania

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Source URL: www.dcnr.state.pa.us

Language: English - Date: 2014-11-07 13:12:29
133Well logging / Jacksonburg / Economic geology / Geotechnical engineering / Petroleum production

West Virginia Geological and Economic Survey Geostatistical Case Studies Sample of Geophysical Logs from Two Upper Devonian Oil Fields in West Virginia Michael Hohn

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Source URL: www.wvgs.wvnet.edu

Language: English - Date: 2004-12-03 15:41:43
134Nature / Anoxic event / Bioindicators / Environmental chemistry / Environmental science / Oceanography / Mudrock / Sedimentology / Gamma ray logging / Earth / Sedimentary rocks / Chemistry

Paleozoic black shale deposition: A lithological, stratigraphical, and geochemical analysis of the Upper Devonian Kettle Point Formation in southwestern Ontario 1 1

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Source URL: geoconvention.org

Language: English - Date: 2014-06-08 22:31:05
135Biology / Background extinction rate / Extinction / Late Devonian extinction / Holocene extinction / Permian–Triassic extinction event / Conservation biology / Cretaceous–Tertiary extinction event / Quaternary extinction event / Phanerozoic / Geologic time scale / Extinction events

REVIEW doi:[removed]nature09678 Has the Earth’s sixth mass extinction already arrived?

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Source URL: training.fws.gov

Language: English - Date: 2012-12-12 07:13:14
136Biology / Botanical garden / Herbals / Plant taxonomy / Japanese gardens / University of Guelph Arboretum / Royal Botanical Gardens / Devonian Botanical Garden / Montreal Botanical Garden / Canada / Greenhouses / Botany

A PARTNERSHIP FOR PLANTS IN CANADA INTRODUCTION CONSULTATION

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Source URL: www.bgci.org

Language: English - Date: 2008-11-06 10:53:44
137Old Red Sandstone / Formation / Sedimentary rock / Geology / Devonian / Geology of Devon

Grader and Dehler -- Devonian Stratigraphy in East-Central Idaho 31 Devonian Stratigraphy in East-Central Idaho: New Perspectives from the Lemhi Range and Bayhorse Area

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Source URL: imnh.isu.edu

Language: English - Date: 2001-06-19 17:51:31
138Biology / Geology / Brachiopods / Strophomenida / Bivalvia / Carboniferous / Devonian / Madison Group / Biostratigraphy / Protostome / Fossils / Paleontology

Christensen -- Brachiopod Paleontology and Paleoecology 57 Brachiopod Paleontology and Paleoecology of the Lower Mississippian Lodgepole Limestone in Southeastern Idaho

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Source URL: imnh.isu.edu

Language: English - Date: 2001-06-19 17:51:31
139Planetary science / Earth / Paleontology / Ordovician / Late Devonian extinction / Extinction / Devonian / Ecology / Silurian / Biology / Extinction events / Nature

The Paleontological Society Student Grant Highlights Max Christie Award: Steven M. Stanley Award Degree: MS Institution: The University of Georgia

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Source URL: www.paleosoc.org

Language: English - Date: 2013-01-11 15:38:22
140Herbals / Plant taxonomy / Royal Botanical Gardens / Biology / Botanic Gardens Conservation International / Devonian Botanical Garden / Greenhouses / University of Guelph Arboretum / Botanic Garden of the Irkutsk State University / Botany / Canada / Botanical garden

Canadian Botanical Educators Network Newsletter Volume 1: Issue 1 April 2004 www.bgci.org/canada

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Source URL: www.bgci.org

Language: English - Date: 2008-11-06 10:53:40
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