Land of Cochise (Southeastern Arizona)最新文献

{"title":"Plant communities of southeastern Arizona","authors":"Daniel A. Dunham","doi":"10.56577/ffc-29.357","DOIUrl":"https://doi.org/10.56577/ffc-29.357","url":null,"abstract":"Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico.","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123087750","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":"Supplemental road log No. 1: Tuscon to Benson via Nogales, Patagonia, Sonoita and Whetstone Junction","authors":"S. Keith, N. Lehman, J. D. Sell, J. Wilt","doi":"10.56577/ffc-29.88","DOIUrl":"https://doi.org/10.56577/ffc-29.88","url":null,"abstract":"","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123438239","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":"Precambrian formations and Precambrian history in Cochise County, southeastern Arizona","authors":"","doi":"10.56577/ffc-29.157","DOIUrl":"https://doi.org/10.56577/ffc-29.157","url":null,"abstract":"Precambrian rocks of southeastern Arizona typically are exposed in isolated masses in a number of the tectonically complex ranges of the southern Basin and Range province. Preservation of original sedimentary and igneous textures and structures is commonly excellent, but the combination of extended Precambrian histories, discontinuous exposure and variable overlay of Mesozoic and Cenozoic deformation, magmatism and metamorphism provides major challenges for regional Precambrian correlations and historical interpretations. For all of the problems, however, the early work of F. L. Ransome (1903, 1904, 1915, 1919, 1923, and elsewhere) and N. L. Darton (1924, 1925) successfully established a basic Precambrian stratigraphic framework for this region which subsequent studies have refined but not replaced. In this brief article primary attention is given to the problems of the Precambrian record in Cochise County, in the southeast corner of Arizona, with some references to the larger regional setting involving adjacent areas of Arizona, New Mexico and Sonora, Mexico. In addition to available literature sources, this report draws on unpublished, currently active investigations of geochronology, petrology and geochemistry in Precambrian terranes of southwestern North America by the author, colleagues and his students. The leading modern field investigator of the Precambrian formations of Cochise County has been J. R. Cooper, U.S. Geological Survey. He mapped the Precambrian rocks of the Dos Cabezas, Chiricahua and Swisshelm mountains and the Circle J and Fisher hills (Cooper, 1959, 1960). Together with colleagues, he published a detailed study of Precambrian stratigraphy and structure in the Dragoon quadrangle (Cooper and Silver, 1964) which is the current reference study for the Precambrian stratigraphy and structure of southeastern Arizona (fig. 1 ). Other important field studies include those by Gilluly (1956) in the Dragoon Mountains; Sabins (1957) in parts of the Chiricahua and Dos Cabezas mountains; Erickson (1968) in the Dos Cabezas Mountains; Hayes and Landis (1964) in the southern Mule Mountains; Hayes and Raup (1968) in the Huachuca Mountains; Creasey (1967) in the Whetstone Mountains; and Drewes (1975) in the Happy Valley quadrangle, on the east side of the Rincon Mountains. The summary geochronological information offered here is based largely on extensive studies of U-Pb isotope systematics in cogenetic zircon populations from igneous and metamorphic components, utilizing techniques and interpretations developed originally for, and applied to, rocks of this region (Silver, 1963, 1964;Silverand Deutsch, 1963). These methods have shown remarkable internal consistency and compatability with observed field relations in this region, whereas other geochronological techniques (whole rock and mineral 87 RbSr","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125527093","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":"The Pima mining district, Arizona--a geochronologic update","authors":"M. Shafiqullah, J. D. Langlois","doi":"10.56577/ffc-29.321","DOIUrl":"https://doi.org/10.56577/ffc-29.321","url":null,"abstract":"Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico.","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125449170","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":"Cenozoic volcanic geology of the Basin and Range province in Hidalgo County, southwestern New Mexico","authors":"E. G. Deal, W. E. Elston, E. E. Erb, S. L. Peterson, D. Reiter, P. Damon","doi":"10.56577/ffc-29.219","DOIUrl":"https://doi.org/10.56577/ffc-29.219","url":null,"abstract":"Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico.","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134014230","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":"Scenes from the past--V","authors":"W. L. Hiss","doi":"10.56577/ffc-29.353","DOIUrl":"https://doi.org/10.56577/ffc-29.353","url":null,"abstract":"","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124130637","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":"Eusebio Francisco Kino: El Cariblanco","authors":"Charles W. Polzer","doi":"10.56577/ffc-29.361","DOIUrl":"https://doi.org/10.56577/ffc-29.361","url":null,"abstract":"","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116801889","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":"Chemistry, origin, and potential of geothermal resources of southwestern New Mexico and southeastern Arizona","authors":"C. Swanberg","doi":"10.56577/ffc-29.349","DOIUrl":"https://doi.org/10.56577/ffc-29.349","url":null,"abstract":"Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico.","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114832788","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":"Tabulation of radiometric ages--Including unpublished K-Ar and fission-track ages for rocks in southeastern Arizona and southwestern New Mexico","authors":"R. F. Marvin, C. Naeser, H. Mehnert","doi":"10.56577/ffc-29.243","DOIUrl":"https://doi.org/10.56577/ffc-29.243","url":null,"abstract":"Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico.","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126689654","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":"Mineralization at Granite Gap, Hidalgo County, New Mexico","authors":"S. Williams","doi":"10.56577/ffc-29.329","DOIUrl":"https://doi.org/10.56577/ffc-29.329","url":null,"abstract":"","PeriodicalId":416702,"journal":{"name":"Land of Cochise (Southeastern Arizona)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127775344","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}