Filters: Tags: Quaternary (X)
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Five alcoves (rock shelters) in the Forty-Mile Canyon—Willow Gulch area of the Escalante River Basin in southeastern Utah yielded rich deposits of late Quaternary macrobotanical remains. The deposits were sampled and the contents identified in order to construct a chronology of vegetational change. Fourteen radiocarbon dates indicate that the fossils were deposited between 12,690 and 7510 yr B.P. (years before present). Ninety-one plant taxa were identified, 62 to species. Six species were common to all alcoves: Gambel oak (Quercus gambelii), box-elder (Acer negundo), prickly pear (Opuntia subgenus Platyopuntia), skunkbush (Rhus aromatica var. trilobata), serviceberry (Amelanchier utahensis), and Indian ricegrass...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Colorado Plateau,
Quaternary,
Quercus,
Western North American Naturalist,
oak,
This digital map database, which is compiled from previouslyunpublished and open-filed U.S. Geol. Survey reports (Wesling andHelley, 1989), represents the general distribution and identity ofQuaternary deposits in eight 7.5 minute quadrangles in the southernSan Francisco Bay region, California.
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea,
Advection,
Ice cover,
Ocean circulation,
PNE, Barents Sea,
Categories: Publication;
Types: Citation;
Tags: Biogeography,
Climate,
Ecological genetics,
G 07270 Ecological genetics; D 04680 Paleoecology,
Genetic markers,
Categories: Publication;
Types: Citation;
Tags: Atmospheric chemistry,
Biogenic deposits,
Carbon dioxide,
Climatic changes,
D 04680 Paleoecology; SW 0850 Lakes; Q1 01382 Ecological tec,
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources,
Biofacies,
Bryozoans,
Ectoprocta,
Foraminifera,
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea,
Carbon isotope ratio,
Carbonate sediments,
Coral reefs,
Cores,
Geochemical analyses of authigenic carbonates, bivalves, and pore fluids were performed on samples collected from seep fields along the Queen Charlotte Fault, a right lateral transform boundary that separates the Pacific and North American tectonic plates. Samples were collected using grab samplers and piston cores, and were collected during three different research cruises in 2011, 2015, and 2017.
Categories: Data;
Tags: CMHRP,
Coastal and Marine Hazards and Resources Program,
Haida Gwaii,
PCMSC,
Pacific Coastal and Marine Science Center,
Core Research Center, core D105, from well operated by MONSANTO OILRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "D105", "API Num": "0508306420", "Operator": "MONSANTO OIL", "Well Name": "6-15 UTE MTN TRIBAL", "Field": "MARBLE WASH", "State": "CO", "County": "MONTEZUMA", "Type": "SLABBED", "Photos": "F", "Thin Sec": "T", "Analysis": "T", "Latitude": "37.19343", "Longitude": "-109.013232", "coordinates_geohash": "9wd7x6fgrtfs", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "ISMAY", "Age": "PENN", "Min Depth": "5774", "Max Depth": "5830"}, {"Formation":...
Core Research Center, core A474, from well operated by GIBSON J WRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "A474", "API Num": "0512109029", "Operator": "GIBSON J W", "Well Name": "B-1 SHEETZ", "Field": "KACHINA", "State": "CO", "County": "WASHINGTON", "Type": "SLABBED", "Photos": "T", "Thin Sec": "T", "Analysis": "T", "Latitude": "39.786459", "Longitude": "-103.174167", "coordinates_geohash": "9xndk4yugtt0", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "DAKOTA J", "Age": "CRET", "Min Depth": "4265", "Max Depth": "4290"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/8551",...
Core Research Center, core S399, from well operated by INVESTORS DRILLINGRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "S399", "API Num": "4004120021", "Operator": "INVESTORS DRILLING", "Well Name": "2 BRINGS THE HORSES", "Field": "LANTRY", "State": "SD", "County": "DEWEY", "Type": "SLABBED", "Photos": "T", "Thin Sec": "T", "Analysis": "F", "Latitude": "45.057306", "Longitude": "-101.467783", "coordinates_geohash": "c8pb743mv695", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "RED RIVER /ROCKY MTN/", "Age": "ORDO", "Min Depth": "5020", "Max Depth":...
Core Research Center, core R034, from well operated by PLAINS EXPLORATIONRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "R034", "API Num": "0512105877", "Operator": "PLAINS EXPLORATION", "Well Name": "D-1 E S HOOD", "Field": "SAPPHIRE", "State": "CO", "County": "WASHINGTON", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.854717", "Longitude": "-103.533678", "coordinates_geohash": "9xn6sp34d3wr", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "DAKOTA", "Age": "CRET", "Min Depth": "4885", "Max Depth": "4914"}], "crcwc_url":...
Core Research Center, core C124, from well operated by DYCO PETROLEUMRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "C124", "API Num": "0504506262", "Operator": "DYCO PETROLEUM", "Well Name": "6-3 MESA GAR FEDERAL", "Field": "WILDCAT", "State": "CO", "County": "GARFIELD", "Type": "SLABBED", "Photos": "T", "Thin Sec": "T", "Analysis": "T", "Latitude": "39.383757", "Longitude": "-108.58893", "coordinates_geohash": "9x4b0cxgn83j", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "DAKOTA", "Age": "CRET", "Min Depth": "7865", "Max Depth": "7871"}, {"Formation":...
Core Research Center, core R001, from well operated by CHAMLEE-STUARCORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "R001", "API Num": "0512106358", "Operator": "CHAMLEE-STUARCO", "Well Name": "1 PIONEER FARMS", "Field": "WILDCAT", "State": "CO", "County": "WASHINGTON", "Type": "CHIPS", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.937258", "Longitude": "-102.951761", "coordinates_geohash": "9xng1q2g6h7p", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "DAKOTA D", "Age": "CRET", "Min Depth": "3943", "Max Depth": "3973"}, {"Formation":...
Core Research Center, core B277, from well operated by QUEST OILRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "B277", "API Num": "0500506358", "Operator": "QUEST OIL", "Well Name": "2 MICHAUD", "Field": "DOUBLETREE", "State": "CO", "County": "ARAPAHOE", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "T", "Latitude": "39.570177", "Longitude": "-104.280209", "coordinates_geohash": "9xjc5592zp8k", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "DAKOTA J", "Age": "CRET", "Min Depth": "6980", "Max Depth": "7035"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/9350",...
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