Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Geology and Geophysics, 1964.Includes bibliographical references (leaves 30-33).by Erna Beiser.M.S
The Yamato-794046 H chondrite and its inclusion were dated by the Rb-Sr method as part of a consorti...
We have studied the relationship between bulk chemical compositions and relative formation ages infe...
Meteorite thin section EET-92-070, 3 is a cross section of a Carbonaceous Chondrite, a rock consisti...
Rb-Sr isotopic study as well as petrologic investigations have been done on sixteen individul chondr...
Rubidium-strontium and potassium-strontium isotope composition of carbonaceous chondrites and chondr...
Massachusetts Institute of Technology. Dept. of Geology and Geophysics. Thesis. 1965. Ph.D.Ph.D
This study presents a petrographic description and a classification of ordinary chondrite NWA 6514 a...
The CM and CI carbonaceous chondrites and C-type asteroids hosted abundant liquid water and organic ...
The age of secondary carbonate mineralization in the martian meteorite ALH84001 was determined to be...
We have studied the147Sm-143Nd and146Sm-142Nd isotopic systems in phosphate fractions and chondrules...
Eleven falls and three finds from the amphoterite (LL) group of chondrites have been analyzed for K,...
Five normal gray hypersthene chondrite falls were analyzed for Rb, Sr, and Sr isotopic composition. ...
U-Th-Pb isotopic data are reported for mineral fractions, individual chondrules and fractions of cho...
The St-Robert H5 chondrite yields a mineral/whole-rock Pb-Pb age of 4565 +/- 23 Ma (2-sigma) compara...
The iodine-xenon system has been analyzed in samples of 7 chondrules from the CB chondrites Gujba an...
The Yamato-794046 H chondrite and its inclusion were dated by the Rb-Sr method as part of a consorti...
We have studied the relationship between bulk chemical compositions and relative formation ages infe...
Meteorite thin section EET-92-070, 3 is a cross section of a Carbonaceous Chondrite, a rock consisti...
Rb-Sr isotopic study as well as petrologic investigations have been done on sixteen individul chondr...
Rubidium-strontium and potassium-strontium isotope composition of carbonaceous chondrites and chondr...
Massachusetts Institute of Technology. Dept. of Geology and Geophysics. Thesis. 1965. Ph.D.Ph.D
This study presents a petrographic description and a classification of ordinary chondrite NWA 6514 a...
The CM and CI carbonaceous chondrites and C-type asteroids hosted abundant liquid water and organic ...
The age of secondary carbonate mineralization in the martian meteorite ALH84001 was determined to be...
We have studied the147Sm-143Nd and146Sm-142Nd isotopic systems in phosphate fractions and chondrules...
Eleven falls and three finds from the amphoterite (LL) group of chondrites have been analyzed for K,...
Five normal gray hypersthene chondrite falls were analyzed for Rb, Sr, and Sr isotopic composition. ...
U-Th-Pb isotopic data are reported for mineral fractions, individual chondrules and fractions of cho...
The St-Robert H5 chondrite yields a mineral/whole-rock Pb-Pb age of 4565 +/- 23 Ma (2-sigma) compara...
The iodine-xenon system has been analyzed in samples of 7 chondrules from the CB chondrites Gujba an...
The Yamato-794046 H chondrite and its inclusion were dated by the Rb-Sr method as part of a consorti...
We have studied the relationship between bulk chemical compositions and relative formation ages infe...
Meteorite thin section EET-92-070, 3 is a cross section of a Carbonaceous Chondrite, a rock consisti...