Ohio State University (Columbus campus) geology website



Dr. Dan Leavell's geology website (Ohio State Univ. at Newark)



U.S. National Earthquake Information Center (NEIC)

(a.k.a. U.S. Geological Survey Earthquake Hazards Program)



Volcanoes & Volcanism (news & info. about global volcanic activity by Denison University's Erik Klemetti)



Earth Impact Structure Database



Ohio Geological Survey



Ohio Geological Society



United States Geological Survey (USGS)



Paleocontinental Maps through Geologic Time

(click on "Earth history" to get to list of geologic time intervals)

(click on any period or epoch name to see a map for that time)



More Paleocontinental Maps through Geologic Time



North American Paleomaps



International Code of Zoological Nomenclature

(the most authoritative source of info. on scientific naming)



Systema Naturae 2000 (a classification database)



Paleontological Society (America)



Palaeontological Association (Britain)



Society of Vertebrate Paleontology (SVP)



Paleontological Research Institution (PRI)



Cincinnatian Fossils & Rocks (University of Georgia Strat. Lab)



Bahamas Field Station (San Salvador Island, Bahamas)

(a.k.a. Gerace Research Center)



Geological Society of America (GSA)



American Geological Institute (AGI)



Society of Economic Paleontologists & Mineralogists (SEPM)

(a.k.a. Society for Sedimentary Geology)



American Geophysical Union (AGU)



International Union of Geological Sciences (IUGS)



Fake Fossils from China



International Fossil Algae Association (IFAA)



Everything you wanted to know about diamonds as gems



National Center for Science Education (NCSE)

(a proactive outfit that challenges pseudoscience and pseudoscientists)


Sensuous Curmudgeon

(a regularly-updated web log that challenges anti-geology pseudoscience & pseudoscientists through ridicule)




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