Catalog - Data.gov

Data release for Organic geochemistry and petrology of Devonian shale in eastern Ohio: implications for petroleum systems assessment (2018)

Organization: Department of the Interior
Updated: 20200819 | Harvested: July 18, 2025 at 01:35 AM

Recent production of light sweet oil from shallow (~2,000 ft) horizontal wells in the Upper Devonian Berea Sandstone of eastern Kentucky and historical oil production from conventional wells in...

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Petroleum geology data from hydrous and anhydrous pyrolysis residues (ver. 2.0, January 2023)

Organization: Department of the Interior
Updated: 20230120 | Harvested: July 17, 2025 at 08:27 PM

This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and shale samples from around the...

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Selected geochemistry and mineralogy of Paleozoic strata in northern and central Appalachian basin, U.S.A., 1994-2012

Organization: Department of the Interior
Updated: 20200819 | Harvested: July 18, 2025 at 04:16 AM

A U.S. Geological Survey (USGS) provisional geochemical and mineralogical database for hydrocarbon-rich shale in the Appalachian region has been compiled by Catherine Enomoto, Frank Dulong and...

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Strain induced molecular heterogeneity in ancient sedimentary organic matter mapped at nanoscales using optical photothermal infrared spectroscopy

Organization: Department of the Interior
Updated: 20230130 | Harvested: July 16, 2025 at 09:17 AM

Here we report ultra-high resolution infrared mapping of organic matter functional group distribution in Tasmanites (algal microfossils) from the Upper Devonian Ohio Shale using optical...

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Great Lakes-Wide Dataset of Historical Coregonine Stocking Events

Organization: Department of the Interior
Updated: 20250424 | Harvested: August 06, 2025 at 05:36 PM

This dataset is the result of coordinated efforts to compile data associated with stocking events for whitefishes and ciscoes (members of the Coregoninae subfamily) of Great Lakes origin. The...

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