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NARROW
GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Canada
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Front Range (3)
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Invertebrata
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Jurassic
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framework silicates
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ring silicates
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sheet silicates
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biotite (2)
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Primary terms
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absolute age (6)
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Canada
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Western Canada
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British Columbia (1)
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carbon
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C-13/C-12 (4)
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Cenozoic
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Tertiary
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Paleogene
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Eocene (1)
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Oligocene (1)
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Chordata
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Vertebrata
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Ostracodermi (1)
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climate change (1)
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lamprophyres (1)
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volcanic rocks
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pyroclastics
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rhyolites (1)
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trachytes (1)
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intrusions (3)
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Invertebrata
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Mollusca (1)
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Protista
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Foraminifera (2)
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isotopes
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lava (1)
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lineation (1)
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maps (6)
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Mesozoic
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Cretaceous
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Dakota Formation (1)
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Upper Cretaceous
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Campanian (2)
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Carlile Shale (1)
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Codell Sandstone Member (1)
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Gulfian
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Eagle Ford Formation (1)
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Maestrichtian (1)
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Niobrara Formation (1)
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Pierre Shale (2)
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Senonian (2)
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Sharon Springs Member (2)
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Smoky Hill Chalk Member (1)
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Jurassic
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Middle Jurassic
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Callovian (1)
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Upper Jurassic
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Morrison Formation (3)
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Sundance Formation (1)
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Triassic (1)
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metal ores
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polymetallic ores (1)
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metals
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metamorphic rocks
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North America
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Western Interior
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orogeny (2)
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oxygen
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Paleozoic
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Carboniferous
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Devonian (1)
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lower Paleozoic (1)
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Ordovician
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Permian
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Lyons Sandstone (1)
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Silurian (1)
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upper Paleozoic
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Fountain Formation (1)
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palynomorphs (1)
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paragenesis (1)
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petroleum (1)
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petrology (8)
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Plantae
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Spermatophyta
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Cycadales (1)
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Precambrian
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sedimentary petrology (2)
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sedimentary structures
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United States
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Colorado
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Boulder County Colorado
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Salida Colorado (2)
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Clear Creek County Colorado (3)
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Douglas County Colorado (1)
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Eagle County Colorado (1)
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El Paso County Colorado (5)
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Fremont County Colorado
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Canon City Colorado (13)
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Gilpin County Colorado (2)
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Grand County Colorado (1)
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Gunnison County Colorado (1)
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Huerfano County Colorado (2)
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Jefferson County Colorado (4)
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Lake County Colorado (2)
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Larimer County Colorado (2)
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Park County Colorado (5)
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Pitkin County Colorado (1)
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Pueblo County Colorado
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Pueblo Colorado (2)
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Saguache County Colorado (1)
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Summit County Colorado (2)
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Wet Mountains (8)
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U. S. Rocky Mountains
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Wet Mountains (8)
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Wyoming (3)
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Yavapai Province (1)
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volcanology (1)
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sedimentary rocks
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sedimentary rocks
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clastic rocks
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arenite
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black shale (1)
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shale (2)
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sedimentary structures
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mounds (1)
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sedimentary structures
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biogenic structures
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lebensspuren (1)
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planar bedding structures
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cyclothems (1)
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soft sediment deformation
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flow structures (1)
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sediments
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sediments
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clastic sediments (1)
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soils
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soils (1)
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Fremont County Colorado
Protracted magmatism and magnetization around the McClure Mountain alkaline igneous complex
Molybdenum speciation as a paleo-redox proxy: A case study from Late Cretaceous Western Interior Seaway black shales
Early Cenozoic exhumation and paleotopography in the Arkansas River valley, southern Rocky Mountains, Colorado
Decoupling of the carbon cycle during Ocean Anoxic Event 2
Relationship between syndeformational partial melting and crustal-scale magmatism and tectonism across the Wet Mountains, central Colorado
Colorado geology then and now: Following the route of the Colorado Scientific Society’s 1901 trip through central Colorado
Abstract In 1901, Charles Van Hise asked Samuel Emmons and Whitman Cross to organize a grand excursion across Colorado as part of the combined meeting of the American Association for the Advancement of Science, GSA, and the Colorado Scientific Society (CSS). This trip replays part of that 10-day excursion across Colorado. Shortened to three days, this trip takes in some of the same sites as the 1901 trip, plus adds others of interest along the route where CSS members are reinventing geological interpretations. The trip will follow the precedent set in 1901; CSS members will serve as “site or stop hosts” in addition to the trip leader and drivers. While walking in the steps of the most famous of our profession we will also see some of the most magnificent scenery of Colorado.