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Microfossil of the oil shale of the Green River formation: spore similar to the conidia of Brachysporium sp. Colorado or Utah. 1925. Plate 20, figure 7, U.S. Geological Survey. Professional paper 168. 1931.
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Basal conglomeratic sandstone of South Platte Formation. Disconformable on sandstone of the Lytle Formation south of Dutch Creek. Jefferson County, Colorado. 1952. Published as plate 7 in U.S. Geological Survey. Bulletin 1102. 1961.
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Microfossil of the oil shale of the Green River formation: Tetraedron sp. cf. T. regulare. var. torsum (Turner) Brunnthaler. Colorado or Utah. 1925. Plate 21, figure 6, U.S. Geological Survey. Professional paper 168. 1931.
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Microfossil of the oil shale of the Green River formation: Spores. Colorado or Utah. 1925. Plate 23, figure 5, U.S. Geological Survey. Professional paper 168. 1931.
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Colorado National Monument, Colorado. North wall of the arm of Monument Canyon. Gradational contact between the Wingate Sandstone and the Kayenta Formation. Erosional unconformity between Kayenta and overlying Entrada Sandstone is also shown. Normally a bench-former as on the right, the Kayenta on the left forms part of a single cliff. Wingate Sandstone, Kayenta Formation, Entrada Sandstone, Morrison Formation, and Summerville Formations. Circa 1950. Figure 10, U.S. Geological Survey Professional paper 451.
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The USGS Protected Areas Database of the United States (PAD-US) is the nation's inventory of protected areas, including public land and voluntarily provided private protected areas, identified as an A-16 National Geospatial Data Asset in the Cadastre Theme ( https://ngda-cadastre-geoplatform.hub.arcgis.com/ ). The PAD-US is an ongoing project with several published versions of a spatial database including areas dedicated to the preservation of biological diversity, and other natural (including extraction), recreational, or cultural uses, managed for these purposes through legal or other effective means. The database was originally designed to support biodiversity assessments; however, its scope expanded in recent...
Categories: Data Release - In Progress; Tags: Agricultural Research Service, Alabama (AL), Alaska (AK), American Samoa (AS), Arizona (AZ), All tags...
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Version 10.0 of these data are part of a larger U.S. Geological Survey (USGS) project to develop an updated geospatial database of mines, mineral deposits, and mineral regions in the United States. Mine and prospect-related symbols, such as those used to represent prospect pits, mines, adits, dumps, tailings, etc., hereafter referred to as “mine” symbols or features, have been digitized from the 7.5-minute (1:24,000, 1:25,000-scale; and 1:10,000, 1:20,000 and 1:30,000-scale in Puerto Rico only) and the 15-minute (1:48,000 and 1:62,500-scale; 1:63,360-scale in Alaska only) archive of the USGS Historical Topographic Map Collection (HTMC), or acquired from available databases (California and Nevada, 1:24,000-scale...
Categories: Data, Data Release - Revised; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alabama (AL), Alaska (AK), Arizona (AZ), Arkansas (AR), California (CA), All tags...
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Microfossil of the oil shale of the Green River formation: Pollen similar to that of Quercus pinus. Colorado or Utah. 1925. Plate 24, figure 4, U.S. Geological Survey. Professional paper 168. 1931.
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Microfossil of the oil shale of the Green River formation: larva of Chironomidae. Colorado or Utah. 1927. Plate 28, figure 1 and 3, U.S. Geological Survey. Professional paper 168. 1931.
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The USGS Protected Areas Database of the United States (PAD-US) is the nation's inventory of protected areas, including public land and voluntarily provided private protected areas, identified as an A-16 National Geospatial Data Asset in the Cadastre Theme ( https://ngda-cadastre-geoplatform.hub.arcgis.com/ ). The PAD-US is an ongoing project with several published versions of a spatial database including areas dedicated to the preservation of biological diversity, and other natural (including extraction), recreational, or cultural uses, managed for these purposes through legal or other effective means. The database was originally designed to support biodiversity assessments; however, its scope expanded in recent...
Tags: Agricultural Research Service, Alabama (AL), Alaska (AK), American Samoa (AS), Arizona (AZ), All tags...
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Microfossil of the oil shale of the Green River formation: Zygospore, perhaps desmid. Colorado or Utah. 1925. Plate 23, figure 4, U.S. Geological Survey. Professional paper 168. 1931.
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Microfossil of the oil shale of the Green River formation: Microspora sp. cf. M. pachyderma (Wille) Lagerheim. Colorado or Utah. 1925. Plate 21, figure 7, U.S. Geological Survey. Professional paper 168. 1931.
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Microfossil of the oil shale of the Green River formation: Chain of conidia resembling those of several genera of Hyphomycetes.
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Spatial analysis and statistical summaries of the Protected Areas Database of the United States (PAD-US) provide land managers and decision makers with a general assessment of management intent for biodiversity protection, natural resource management, and recreation access across the nation. The PAD-US 4.0 Combined Fee, Designation, Easement feature classes (with Military Lands and Tribal Areas from the Proclamation and Other Planning Boundaries feature classes) were modified to remove overlaps, avoiding overestimation in protected area statistics and to support user needs. A Python scripted process ("PADUS4_0_VectorAnalysis_Script_Python3.zip") associated with this data release prioritized overlapping designations...
Tags: Agricultural Research Service, Alabama (AL), Alaska (AK), American Samoa (AS), Arizona (AZ), All tags...
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Microfossil of the oil shale of the Green River formation: larva of Tabanidae. Colorado or Utah. 1927. Plate 28, figure 1, U.S. Geological Survey. Professional paper 168. 1931.
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Microfossil of the oil shale of the Green River formation: Quadrula minuta Bradley, n.sp. Colorado or Utah. 1925. Plate 25, figure 7, U.S. Geological Survey. Professional paper 168. 1931.
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Spatial analysis and statistical summaries of the Protected Areas Database of the United States (PAD-US) provide land managers and decision makers with a general assessment of management intent for biodiversity protection, natural resource management, and outdoor recreation access across the nation. This data release presents results from statistical summaries of the PAD-US 4.0 protection status (by GAP Status Code) and public access status for various land unit boundaries (PAD-US 4.0 Vector Analysis and Summary Statistics). Summary statistics are also available to explore and download from the PAD-US Statistics Dashboard ( https://www.usgs.gov/programs/gap-analysis-project/science/pad-us-statistics ). The vector...
Tags: Agricultural Research Service, Alabama (AL), Alaska (AK), American Samoa (AS), Arizona (AZ), All tags...
The USGS Protected Areas Database of the United States (PAD-US) is the nation's inventory of protected areas, including public land and voluntarily provided private protected areas, identified as an A-16 National Geospatial Data Asset in the Cadastre Theme ( https://ngda-cadastre-geoplatform.hub.arcgis.com/ ). The PAD-US is an ongoing project with several published versions of a spatial database including areas dedicated to the preservation of biological diversity, and other natural (including extraction), recreational, or cultural uses, managed for these purposes through legal or other effective means. The database was originally designed to support biodiversity assessments; however, its scope expanded in recent...
Tags: Agricultural Research Service, Alabama (AL), Alaska (AK), American Samoa (AS), Arizona (AZ), All tags...
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Spatial analysis and statistical summaries of the Protected Areas Database of the United States (PAD-US) provide land managers and decision makers with a general assessment of management intent for biodiversity protection, natural resource management, and recreation access across the nation. The PAD-US 4.0 Combined Fee, Designation, Easement feature classes in the Full Inventory Database (with Military Lands and Tribal Areas from the Proclamation and Other Planning Boundaries feature classes) were modified to prioritize overlapping designations, avoiding massive overestimation in protected area statistics, and simplified by the following PAD-US attributes to support user needs for raster analysis data: Manager...
Tags: Agricultural Research Service, Alabama (AL), Alaska (AK), American Samoa (AS), Arizona (AZ), All tags...
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NOTE: A more current version of the Protected Areas Database of the United States (PAD-US) is available: PAD-US 2.1 https://doi.org/10.5066/P92QM3NT. The USGS Protected Areas Database of the United States (PAD-US) is the nation's inventory of protected areas, including public land and voluntarily provided private protected areas, identified as an A-16 National Geospatial Data Asset in the Cadastre Theme (https://communities.geoplatform.gov/ngda-cadastre/). The PAD-US is an ongoing project with several published versions of a spatial database including areas dedicated to the preservation of biological diversity, and other natural (including extraction), recreational, or cultural uses, managed for these purposes...
Categories: Data, Map; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Agricultural Research Service, Alabama (AL), Alaska (AK), American Samoa (AS), Arizona (AZ), All tags...


map background search result map search result map Microfossil of the oil shale of the Green River formation: Microspora sp. cf. M. pachyderma (Wille) Lagerheim. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Quadrula minuta Bradley, n.sp. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Zygospore, perhaps desmid. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Spores. Colorado or Utah.1925. Microfossil of the oil shale of the Green River formation: Tetraedron sp. cf. T. regulare. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Pollen similar to that of Quercus pinus. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: spore similar to the conidia of Brachysporium sp. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: larva of Chironomidae. Colorado or Utah. 1927. Microfossil of the oil shale of the Green River formation: larva of Tabanidae. Colorado or Utah. 1927. Gradational contact between the Wingate Sandstone and the Kayenta Formation. Colorado National Monument, Colorado. 1950. Basal conglomeratic sandstone of South Platte Formation. Colorado. 1952. Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 10.0, May 2023) Protected Areas Database of the United States (PAD-US) 2.0 Gradational contact between the Wingate Sandstone and the Kayenta Formation. Colorado National Monument, Colorado. 1950. Basal conglomeratic sandstone of South Platte Formation. Colorado. 1952. Microfossil of the oil shale of the Green River formation: Microspora sp. cf. M. pachyderma (Wille) Lagerheim. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Quadrula minuta Bradley, n.sp. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Zygospore, perhaps desmid. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Spores. Colorado or Utah.1925. Microfossil of the oil shale of the Green River formation: Tetraedron sp. cf. T. regulare. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: Pollen similar to that of Quercus pinus. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: spore similar to the conidia of Brachysporium sp. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation. Colorado or Utah. 1925. Microfossil of the oil shale of the Green River formation: larva of Chironomidae. Colorado or Utah. 1927. Microfossil of the oil shale of the Green River formation: larva of Tabanidae. Colorado or Utah. 1927. Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (ver. 10.0, May 2023) Protected Areas Database of the United States (PAD-US) 2.0