Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00190.X
J. A. Russell
{"title":"Secretary's Notices","authors":"J. A. Russell","doi":"10.1111/J.1945-5100.1951.TB00190.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00190.X","url":null,"abstract":"","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"35 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":"115315716","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00181.X
F. C. Leonard
{"title":"Death of Dr. Curvin H. Gingrich","authors":"F. C. Leonard","doi":"10.1111/J.1945-5100.1951.TB00181.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00181.X","url":null,"abstract":"","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","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":"124878027","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00185.X
J. A. Russell
{"title":"Report on the 14th Meeting of the Society","authors":"J. A. Russell","doi":"10.1111/J.1945-5100.1951.TB00185.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00185.X","url":null,"abstract":"","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"37 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":"125071121","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00158.X
J. A. Russell
A Perseid spectrum, obtained in 1949, is compared with 5 other Perseid spectra. Density measures for this spectrum indicate a marked increase in strength, during bursts, of the H and K lines of CaII relative to the strong neutral Fe and Mg line at 3830 A. The available data indicate tentatively that: (1) Perseid spectra resemble one another more than do type-Y spectra as a whole; (2) the meteorites producing Perseid meteors are less diverse in composition than are aerolites in general.
{"title":"The Spectrum of a Perseid Meteor of 1949","authors":"J. A. Russell","doi":"10.1111/J.1945-5100.1951.TB00158.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00158.X","url":null,"abstract":"A Perseid spectrum, obtained in 1949, is compared with 5 other Perseid spectra. Density measures for this spectrum indicate a marked increase in strength, during bursts, of the H and K lines of CaII relative to the strong neutral Fe and Mg line at 3830 A. The available data indicate tentatively that: (1) Perseid spectra resemble one another more than do type-Y spectra as a whole; (2) the meteorites producing Perseid meteors are less diverse in composition than are aerolites in general.","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"1 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":"130137402","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00179.X
F. C. Leonard
Constructional names and symbols for all 32 of the subclasses of meteorites recognized in the simplified classification are given. These names and symbols indicate, in each case, the general structure and mineral composition of the comprized meteorites. The paper contains 4 tables: (1) 20 qualifying symbols or qualifiers; (2) symbols for the 16 minerals commonly occurring in meteorites; (3) symbols for 24 other minerals found in meteorites; and (4) the 32 subclasses of meteorites and their symbols. Some 13 subclasses that have been excluded from the simplified classification, and both “composite” and “transitional” meteorites are condensedly discussed. Finally, the classificational sequence of meteorites, which is a sequence primarily of increasing density from left to right, is written out, in terms of the new constructional symbols, for all 32 of the subclasses in the simplified classification, and the sequence is briefly reviewed.
{"title":"Constructional Names and Symbols for the Subclasses in the Simplified Classification of Meteorites","authors":"F. C. Leonard","doi":"10.1111/J.1945-5100.1951.TB00179.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00179.X","url":null,"abstract":"Constructional names and symbols for all 32 of the subclasses of meteorites recognized in the simplified classification are given. These names and symbols indicate, in each case, the general structure and mineral composition of the comprized meteorites. The paper contains 4 tables: (1) 20 qualifying symbols or qualifiers; (2) symbols for the 16 minerals commonly occurring in meteorites; (3) symbols for 24 other minerals found in meteorites; and (4) the 32 subclasses of meteorites and their symbols. Some 13 subclasses that have been excluded from the simplified classification, and both “composite” and “transitional” meteorites are condensedly discussed. Finally, the classificational sequence of meteorites, which is a sequence primarily of increasing density from left to right, is written out, in terms of the new constructional symbols, for all 32 of the subclasses in the simplified classification, and the sequence is briefly reviewed.","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"46 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":"115351158","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00161.X
C. W. Beck, R. G. Stevenson, L. L. Paz
{"title":"The La Lande, New Mexico, Chondrite (ECN =+1041,344)*","authors":"C. W. Beck, R. G. Stevenson, L. L. Paz","doi":"10.1111/J.1945-5100.1951.TB00161.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00161.X","url":null,"abstract":"","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"21 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":"123574400","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00186.X
L. L. Paz
{"title":"Applications of Autoradiographic, Tracer, and Other Modern Nuclear Techniques in Meteoritics*","authors":"L. L. Paz","doi":"10.1111/J.1945-5100.1951.TB00186.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00186.X","url":null,"abstract":"","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"105 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":"132966074","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00157.X
C. W. Beck
{"title":"Observations on the Toluca, Mexico, Meteoritic Iron (ECN =+997,194)*","authors":"C. W. Beck","doi":"10.1111/J.1945-5100.1951.TB00157.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00157.X","url":null,"abstract":"","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"254 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":"133154544","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00187.X
F. C. Leonard, G. L. Rowland
{"title":"A Catalog of the Leonard Collection of Meteorites","authors":"F. C. Leonard, G. L. Rowland","doi":"10.1111/J.1945-5100.1951.TB00187.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00187.X","url":null,"abstract":"","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"1 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":"129471200","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}
Pub Date : 1900-01-01DOI: 10.1111/J.1945-5100.1951.TB00170.X
F. C. Leonard
The term oxidite is proposed to replace the synonyms meteoritic shale and iron-shale. Terrestrialization means the terrestrial transformation of a meteorite into something that can no longer be properly regarded as being a meteorite, and terrestrialite signifies the product of that transformation. Both oxidite and meteorodes (defined in n. (3) to the paper) are varieties of terrestrialite.
{"title":"Oxidite or “Meteoritic Shale,” Terrestrialization, and Terrestrialite","authors":"F. C. Leonard","doi":"10.1111/J.1945-5100.1951.TB00170.X","DOIUrl":"https://doi.org/10.1111/J.1945-5100.1951.TB00170.X","url":null,"abstract":"The term oxidite is proposed to replace the synonyms meteoritic shale and iron-shale. Terrestrialization means the terrestrial transformation of a meteorite into something that can no longer be properly regarded as being a meteorite, and terrestrialite signifies the product of that transformation. Both oxidite and meteorodes (defined in n. (3) to the paper) are varieties of terrestrialite.","PeriodicalId":294885,"journal":{"name":"Contributions of the Meteoritical Society","volume":"6 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":"129173832","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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