M. Berry, E. Taylor, J. Slate, J. Paces, P. Hanson, T. Brandt
[Calibrated radiocarbon ages are expressed as “cal ka B.P.,” which stands for calibrated thousand years before present (0 yr B.P. = 1950 A.D.). Uncertainties are given at the 95 percent (2σ) confidence level. Calibrated ages are reported as the midpoint of the calibrated range. In cases where calibration produced more than one age range with a probability of 5 percent or more, ages are based on the mean of the ranges weighted by their probabilities and are presented without uncertainties. Soil-horizon designations and other descriptive soil terminology used in this report follow criteria outlined in Soil Survey Division Staff (1993), Birkeland (1999), and Schoeneberger and others (2012). Most colors are field dry colors and based on Munsell soil color charts (Munsell Color, 1975). The term “consistence” is the resistance to crushing of soil or surficial material in the hand, as described by Soil Survey Division Staff (1993). Textures are field estimates. In descriptions of clast lithology, the term “granite” refers to phaneritic igneous or meta-igneous rock types that are felsic to intermediate in composition. Geochronology sites are named by letters in their field numbers (tables 1–3, sheet 2), and correspond to letters shown in red on figure 1]
[校正后的放射性碳年龄以“cal ka B.P.”表示，代表距今一千年前的校正年代(0yr B.P. =公元1950年)。不确定性在95% (2σ)置信水平上给出。校准年龄被报告为校准范围的中点。如校正产生多于一个年龄范围，而该等年龄范围的概率为5%或以上，则年龄是以各年龄范围的平均值为基础，并按其概率加权，而没有不确定性。本报告中使用的土壤层位名称和其他描述性土壤术语遵循土壤调查司工作人员(1993年)、Birkeland(1999年)和Schoeneberger等人(2012年)概述的标准。大多数颜色是野外干色和基于蒙塞尔土壤颜色图表(蒙塞尔颜色，1975年)。“一致性”一词是土壤调查司工作人员(1993年)所描述的在手中抵抗土壤或表面材料压碎的能力。纹理是现场估计。在碎屑岩性的描述中，“花岗岩”一词指的是辉长岩火成岩或变质火成岩类型，其成分为长英质至中等。地质年代学地点以其野外编号中的字母命名(表1 - 3，表2)，并与图1中红色字母对应]
{"title":"Geologic map of the Fort Morgan 7.5' quadrangle, Morgan County, Colorado","authors":"M. Berry, E. Taylor, J. Slate, J. Paces, P. Hanson, T. Brandt","doi":"10.3133/sim3408","DOIUrl":"https://doi.org/10.3133/sim3408","url":null,"abstract":"[Calibrated radiocarbon ages are expressed as “cal ka B.P.,” which stands for calibrated thousand years before present (0 yr B.P. = 1950 A.D.). Uncertainties are given at the 95 percent (2σ) confidence level. Calibrated ages are reported as the midpoint of the calibrated range. In cases where calibration produced more than one age range with a probability of 5 percent or more, ages are based on the mean of the ranges weighted by their probabilities and are presented without uncertainties. Soil-horizon designations and other descriptive soil terminology used in this report follow criteria outlined in Soil Survey Division Staff (1993), Birkeland (1999), and Schoeneberger and others (2012). Most colors are field dry colors and based on Munsell soil color charts (Munsell Color, 1975). The term “consistence” is the resistance to crushing of soil or surficial material in the hand, as described by Soil Survey Division Staff (1993). Textures are field estimates. In descriptions of clast lithology, the term “granite” refers to phaneritic igneous or meta-igneous rock types that are felsic to intermediate in composition. Geochronology sites are named by letters in their field numbers (tables 1–3, sheet 2), and correspond to letters shown in red on figure 1]","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Berry, E. Taylor, J. Slate, J. Paces, P. Hanson, T. Brandt
{"title":"Geologic map of the Weldona 7.5' quadrangle, Morgan County, Colorado","authors":"M. Berry, E. Taylor, J. Slate, J. Paces, P. Hanson, T. Brandt","doi":"10.3133/SIM3396","DOIUrl":"https://doi.org/10.3133/SIM3396","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69292907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Altitude of the potentiometric surface, 2000–15, and historical water-level changes in the Memphis aquifer in the Memphis area, Tennessee","authors":"J. Kingsbury","doi":"10.3133/SIM3415","DOIUrl":"https://doi.org/10.3133/SIM3415","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. House, B. John, D. V. Malmon, Debra L. Block, L. Beard, T. Felger, R. Crow, J. Schwing, Colleen E. Cassidy
..........................................................................................................................................................1 General Overview of Bedrock Geology ......................................................................................................1 General Overview of Surficial Geology ......................................................................................................1 Acknowledgments .........................................................................................................................................2 Description of Map Units ..............................................................................................................................2 Miscellaneous Deposits ......................................................................................................................2 Piedmont Alluvium of the Mohave and Chemehuevi Mountains ..................................................2 Alluvium of the Colorado River and Related Deposits ....................................................................5 Basin-fill Sediments (Post-extensional) ............................................................................................9 Alluvial and Megabreccia Deposits (Syn-extensional) ................................................................10 Cenozoic Volcanic Rocks and Sediments .......................................................................................11 Mesozoic Plutonic Rocks ..................................................................................................................12 Whale Mountain Sequence .....................................................................................................12 Proterozoic Rocks ...............................................................................................................................12 References Cited..........................................................................................................................................14
{"title":"Geologic map of the Castle Rock 7.5' quadrangle, Arizona and California","authors":"P. House, B. John, D. V. Malmon, Debra L. Block, L. Beard, T. Felger, R. Crow, J. Schwing, Colleen E. Cassidy","doi":"10.3133/SIM3411","DOIUrl":"https://doi.org/10.3133/SIM3411","url":null,"abstract":"..........................................................................................................................................................1 General Overview of Bedrock Geology ......................................................................................................1 General Overview of Surficial Geology ......................................................................................................1 Acknowledgments .........................................................................................................................................2 Description of Map Units ..............................................................................................................................2 Miscellaneous Deposits ......................................................................................................................2 Piedmont Alluvium of the Mohave and Chemehuevi Mountains ..................................................2 Alluvium of the Colorado River and Related Deposits ....................................................................5 Basin-fill Sediments (Post-extensional) ............................................................................................9 Alluvial and Megabreccia Deposits (Syn-extensional) ................................................................10 Cenozoic Volcanic Rocks and Sediments .......................................................................................11 Mesozoic Plutonic Rocks ..................................................................................................................12 Whale Mountain Sequence .....................................................................................................12 Proterozoic Rocks ...............................................................................................................................12 References Cited..........................................................................................................................................14","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293634","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Geologic map of the Hayfield quadrangle, Frederick County, Virginia","authors":"D. Doctor, R. Parker","doi":"10.3133/SIM3407","DOIUrl":"https://doi.org/10.3133/SIM3407","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Map of recently active traces of the Rodgers Creek Fault, Sonoma County, California","authors":"S. Hecker, Carolyn E. Randolph Loar","doi":"10.3133/sim3410","DOIUrl":"https://doi.org/10.3133/sim3410","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Geologic map of the Pagosa Springs 7.5' quadrangle, Archuleta County, Colorado","authors":"D. Moore, D. Lidke","doi":"10.3133/SIM3419","DOIUrl":"https://doi.org/10.3133/SIM3419","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Remote sensing of bush honeysuckle in the Middle Blue River Basin, Kansas City, Missouri, 2016–17","authors":"Jarrett T. Ellis","doi":"10.3133/sim3421","DOIUrl":"https://doi.org/10.3133/sim3421","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Aeromagnetic map of Mountain Pass and vicinity, California and Nevada","authors":"D. Ponce, K. Denton","doi":"10.3133/sim3412b","DOIUrl":"https://doi.org/10.3133/sim3412b","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Maps showing predicted probabilities for selected dissolved oxygen and dissolved manganese threshold events in depth zones used by the domestic and public drinking water supply wells, Central Valley, California","authors":"C. Rosecrans, B. Nolan, JoAnn M. Gronberg","doi":"10.3133/SIM3397","DOIUrl":"https://doi.org/10.3133/SIM3397","url":null,"abstract":"","PeriodicalId":36283,"journal":{"name":"U.S. Geological Survey Scientific Investigations Map","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69293462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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