Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Carl O. Dunbar"'
Autor:
Carl O. Dunbar
Publikováno v:
Geological Society of America Bulletin. 52:313-331
INTRODUCTION Approximately 140 years ago William Smith discovered the use of fossils in correlation. Most of his life had been spent as a surveyor crossing and recrossing the Jurassic rocks of England where the structure is simple and many of the for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f3eb82e6e62795ef3df9e82bb97e7f3
https://doi.org/10.1130/gsab-52-313
https://doi.org/10.1130/gsab-52-313
Autor:
Carl O. Dunbar
Publikováno v:
Geological Society of America Bulletin. 50:1745-1760
Fusulines collected by Ralph W. Imlay from three measured sections in Sonora indicate a considerable thickness of Permian limestone, probably of Leonard age. One collection shows the presence of Pennsylvanian rocks also. Eight species of fusulines ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6563702ece2c21ff4745dadd2ac0c43
https://doi.org/10.1130/gsab-50-1745
https://doi.org/10.1130/gsab-50-1745
Autor:
Jennifer H. Johnson, J. Steele Williams, Martha Thompson, James Marvin Weller, F. B. Plummer, Harold R. Wanless, L. C. Glenn, C. W. Tomlinson, Carl O. Dunbar, J. M. Jewett, Thomas Andrews Hendricks, M. K. Elias, G. E. Condra, L. M. Cline, W. A. Bell, G. H. Ashley, Charles B. Read, Hugh Dinsmore Miser, Philip Burke King, A. I. Levorsen, F. C. Greene, Jerome Westheimer, J. B. Knight, R. C. Moore, M. G. Cheney, Norman D. Newell, Robert H. Dott
Publikováno v:
Geological Society of America Bulletin. 55:657-706
The substance of this contribution is a comprehensive chart of Pennsylvanian rocks that undertakes to summarize present knowledge and judgment of classification and correlation of these Lat-Paleozoic strata, which most American geologists consider pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3247aa07eb89d926d0f0cf3fca0929fb
https://doi.org/10.1130/gsab-55-657
https://doi.org/10.1130/gsab-55-657
Autor:
Carey Croneis, B. F. Howell, Raymond C. Moore, Colin Weaver, Lloyd William Stephenson, John B. Reeside, G. Arthur Cooper, Charles K. Swartz, W. H. Twenhofel, Carl O. Dunbar
Publikováno v:
GSA Bulletin. 53:429-434
INTRODUCTION The Committee on Stratigraphy of the National Research Council introduces herewith a series of 12 charts showing the classification and correlation of the post-Proterozoic sedimentary formations of North America. These charts have been u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdcc7f6bfbae1f747882c2b900bb9025
https://doi.org/10.1130/gsab-53-429
https://doi.org/10.1130/gsab-53-429
Autor:
Harold Fruchtbaum, Lazer Goldberg, John R. Douglas, David A. Patterson, Amory B. Lovins, Harold K. Sperlich, James Cicarelli, Margaret Yeoman, Carl O. Dunbar
Publikováno v:
Bulletin of the Atomic Scientists. 31:2-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::accc914f44f611fa84dfae9ad17ff411
https://doi.org/10.1080/00963402.1975.11458231
https://doi.org/10.1080/00963402.1975.11458231
Autor:
Carl O. Dunbar
Publikováno v:
AAPG Bulletin. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e478ae3e58df537a7ee88fa40bb17a5
https://doi.org/10.1306/3d933460-16b1-11d7-8645000102c1865d
https://doi.org/10.1306/3d933460-16b1-11d7-8645000102c1865d
Autor:
Carl O. Dunbar
Publikováno v:
Science (New York, N.Y.). 97(2518)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f81a750985e21ceecbab313b34b235c8
https://pubmed.ncbi.nlm.nih.gov/17748093
https://pubmed.ncbi.nlm.nih.gov/17748093