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The Alaska Division of Geological & Geophysical Surveys, in collaboration with the University of Alaska Fairbanks, collected mafic rocks in the Ivishak River area of the northeastern Brooks Range during summer 2009 for geochemical sampling. The sampled rocks, including lava flows, sills, and limy volcaniclastic strata, crop out within the carbonate-platform succession of the Carboniferous Lisburne Group. Refer to Herriott and others (2011) for additional information regarding the geologic and geographic context of these samples, preliminary implications of the geochemical data presented here, and a summary of known mafic rock occurrences in the Arctic Alaska terrane. The analytical data tables associated with this...
Core Research Center, core B905, from well operated by DAVIS OIL COMPANYRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "B905", "API Num": "4902120190", "Operator": "DAVIS OIL COMPANY", "Well Name": "1 DAVIS STATE", "Field": "UNNAMED", "State": "WY", "County": "LARAMIE", "Type": "SLABBED", "Photos": "T", "Thin Sec": "T", "Analysis": "T", "Latitude": "41.31532", "Longitude": "-104.37442", "coordinates_geohash": "9xmg0chz5tze", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "MUDDY", "Age": "CRET", "Min Depth": "8087", "Max Depth": "8118"}], "crcwc_url":...
Core Research Center, core A772, from well operated by PAN AM PETROLEUMRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "A772", "API Num": "4902120053", "Operator": "PAN AM PETROLEUM", "Well Name": "1 HUGHES E DESELMS", "Field": "WILDCAT", "State": "WY", "County": "LARAMIE", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.42799", "Longitude": "-104.34569", "coordinates_geohash": "9xmg9t9z91n4", "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": "8107", "Max Depth": "8157"}], "crcwc_url":...
Core Research Center, cutting DZ00220, from well operated by CALIFORNIA OIL CORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ00220", "API Num": "4902105028", "Operator": "CALIFORNIA OIL CO", "Well Name": "MORTON-KING FEE", "Field": "BORIE", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.11398", "Longitude": "-104.94644", "coordinates_geohash": "9xm3gus669qe", "Source": "FROM STATE RECORDS", "Min": "3450", "Max": "8890", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/31896",...
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This report presents 40Ar/39Ar step-heating geochronology results for igneous and metamorphic rocks from the Alaska Division of Geological & Geophysical Surveys' (DGGS) Wrangellia Mineral Assessment project, part of a multi-year effort focusing on improving the publicly available geoscientific information for the western Wrangellia terrane. The samples described in this report were selected and analyzed to improve our understanding of the geology and structural history of the Wrangellia Mineral Assessment project area. A metagabbro rock sample returned a Late Triassic crystallization age consistent with regional ages for Nikolai Greenstone-related magmatism; however, the two amphibole separates ages do not overlap,...
Core Research Center, cutting DZ02826, from well operated by JAMES P SLOSS & M P GILBERTRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ02826", "API Num": "2610505390", "Operator": "JAMES P SLOSS & M P GILBERT", "Well Name": "1 OWEN ROACH", "Field": null, "State": "NE", "County": "KIMBALL", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.0491385089", "Longitude": "-104.0238925038", "coordinates_geohash": "9xq18bu0ed5c", "Source": "FROM STATE RECORDS", "Min": "6400", "Max": "7500", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url":...
Core Research Center, cutting DZ03298, from well operated by TRANS ERA PETROLEUMRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ03298", "API Num": "4902105158", "Operator": "TRANS ERA PETROLEUM", "Well Name": "1 R Z PENCE", "Field": "WC", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.42039", "Longitude": "-104.22959", "coordinates_geohash": "9xmgshq7682d", "Source": "FROM STATE RECORDS", "Min": "4100", "Max": "7948", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/32564",...
Core Research Center, cutting DZ03937, from well operated by NEW DRLG ET ALRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ03937", "API Num": "2600705643", "Operator": "NEW DRLG ET AL", "Well Name": "1-B YOUNG", "Field": "WILDCAT", "State": "NE", "County": "BANNER", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.4675421257", "Longitude": "-104.0021215307", "coordinates_geohash": "9xq5ckgvyyj7", "Source": "FROM STATE RECORDS", "Min": "5300", "Max": "7370", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/32758",...
Core Research Center, cutting HH01019, from well operated by WECO UPRCRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "HH01019", "API Num": "0510906003", "Operator": "WECO UPRC", "Well Name": "1 HELLGATE 21-8", "Field": null, "State": "CO", "County": "SAGUACHE", "Thin Sec": "F", "Analysis": "F", "Latitude": "37.909272", "Longitude": "-106.339749", "coordinates_geohash": "9wsrsjjv822p", "Source": "FROM STATE RECORDS", "Min": "500", "Max": "12000", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/51142",...
Core Research Center, cutting DZ11886, from well operated by CALIFORNIA OILRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ11886", "API Num": "4902105019", "Operator": "CALIFORNIA OIL", "Well Name": "2 PATRICK FENNERTY", "Field": "BORIE", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.08961", "Longitude": "-104.96611", "coordinates_geohash": "9xm3g2nh267x", "Source": "FROM STATE RECORDS", "Min": "320", "Max": "5500", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/36323",...
Core Research Center, cutting DZ12664, from well operated by CHANDLER & SIMPSONRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ12664", "API Num": "2610507463", "Operator": "CHANDLER & SIMPSON", "Well Name": "1 BALUSHA", "Field": null, "State": "NE", "County": "KIMBALL", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.2835542469", "Longitude": "-104.042584427", "coordinates_geohash": "9xq4b7qw0h61", "Source": "FROM STATE RECORDS", "Min": "6460", "Max": "7474", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/34617",...
Core Research Center, cutting DZ13301, from well operated by GLOBE NEWSRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ13301", "API Num": "4902105091", "Operator": "GLOBE NEWS", "Well Name": "11-1 WARREN-LIVESTOCK", "Field": "WC", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.27675", "Longitude": "-104.74865", "coordinates_geohash": "9xmdb6hq7xck", "Source": "FROM STATE RECORDS", "Min": "800", "Max": "11880", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/34810",...
Core Research Center, cutting DZ14513, from well operated by SOHIO PETRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ14513", "API Num": "4902120067", "Operator": "SOHIO PET", "Well Name": "1 STATE", "Field": "WC", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.27212", "Longitude": "-104.32711", "coordinates_geohash": "9xmfccr7d0u3", "Source": "FROM STATE RECORDS", "Min": "0", "Max": "8330", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/37535",...
Core Research Center, cutting DZ14535, from well operated by INTERNATIONAL NUCLEAR CORPRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ14535", "API Num": "4902120066", "Operator": "INTERNATIONAL NUCLEAR CORP", "Well Name": "1 BREED", "Field": "WILDCAT", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.14601", "Longitude": "-104.43338", "coordinates_geohash": "9xmdpd3uvu5y", "Source": "FROM STATE RECORDS", "Min": "7270", "Max": "8686", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/37668",...
Core Research Center, cutting DZ14946, from well operated by RAINBOW RESOURCESRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ14946", "API Num": "4902120086", "Operator": "RAINBOW RESOURCES", "Well Name": "1-10 STATE LINE SHAMROCK-STATE", "Field": "BRUSH", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.02731", "Longitude": "-104.99739", "coordinates_geohash": "9xm36sz1rkzm", "Source": "FROM STATE RECORDS", "Min": "900", "Max": "9610", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/36969",...
Core Research Center, cutting DZ16084, from well operated by AMOCO PROD CORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ16084", "API Num": "4902120122", "Operator": "AMOCO PROD CO", "Well Name": "1 RAY O PACE", "Field": "WC", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.29009", "Longitude": "-104.46611", "coordinates_geohash": "9xmdyudh5nws", "Source": "FROM STATE RECORDS", "Min": "940", "Max": "8515", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/41397",...
Core Research Center, cutting DZ16322, from well operated by AMOCO PRODUCTIONRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ16322", "API Num": "4902120149", "Operator": "AMOCO PRODUCTION", "Well Name": "1 CHAMPLIN 350 AMOCO A", "Field": "WC", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.05904", "Longitude": "-104.46338", "coordinates_geohash": "9xm9wfs44zf1", "Source": "FROM STATE RECORDS", "Min": "2530", "Max": "8590", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/40081",...
Core Research Center, cutting DZ16365, from well operated by DAVIS OILRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ16365", "API Num": "4902120159", "Operator": "DAVIS OIL", "Well Name": "1 BERRY", "Field": "WC", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.35379", "Longitude": "-104.72666", "coordinates_geohash": "9xme2bhr7cnq", "Source": "FROM STATE RECORDS", "Min": "60", "Max": "11937", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/40234",...
Core Research Center, cutting DZ18811, from well operated by K R M PETROLEUMRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ18811", "API Num": "4902120249", "Operator": "K R M PETROLEUM", "Well Name": "1-13 POLO RANCH", "Field": "POLO", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "F", "Latitude": "41.18778", "Longitude": "-104.96016", "coordinates_geohash": "9xm67d425n8j", "Source": "FROM STATE RECORDS", "Min": "5500", "Max": "10660", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url": "https://my.usgs.gov/crcwc/cutting/report/41701",...
Core Research Center, cutting DZ20620, from well operated by CITIES SERVICE OIL CO.Raw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "DZ20620", "API Num": "4902120371", "Operator": "CITIES SERVICE OIL CO.", "Well Name": "1 LODGE POLE & LIVESTOCK A", "Field": "WC", "State": "WY", "County": "LARAMIE", "Thin Sec": "F", "Analysis": "T", "Latitude": "41.30287", "Longitude": "-104.69408", "coordinates_geohash": "9xmdcwunej5b", "Source": "FROM STATE RECORDS", "Min": "8440", "Max": "9720", "Security Flag": null, "crc_collection_name": "cutting", "sb_parent_id": "4f4e49d8e4b07f02db5df2d2", "intervals": [{"Formation": null, "Age": null, "Min Depth": null, "Max Depth": null}], "crcwc_url":...


map background search result map search result map Major-oxide and trace-element geochemistry of mafic rocks in the Carboniferous Lisburne Group, Ivishak River area, northeastern Brooks Range, Alaska 40Ar/39Ar data from rocks collected in the 2015 Wrangellia mineral assessment project area, Mount Hayes A-5, Mount Hayes B-6, and Talkeetna Mountains D-2 quadrangles, Alaska Core Research Center Core B905 Core Research Center Core A772 Core Research Center Cutting DZ00220 Core Research Center Cutting DZ02826 Core Research Center Cutting DZ03298 Core Research Center Cutting DZ03937 Core Research Center Cutting DZ11886 Core Research Center Cutting DZ12664 Core Research Center Cutting DZ13301 Core Research Center Cutting DZ14513 Core Research Center Cutting DZ14535 Core Research Center Cutting DZ14946 Core Research Center Cutting DZ16084 Core Research Center Cutting DZ16322 Core Research Center Cutting DZ16365 Core Research Center Cutting DZ18811 Core Research Center Cutting DZ20620 Core Research Center Cutting HH01019 40Ar/39Ar data from rocks collected in the 2015 Wrangellia mineral assessment project area, Mount Hayes A-5, Mount Hayes B-6, and Talkeetna Mountains D-2 quadrangles, Alaska