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Physical Sciences and Mathematics Commons

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Geology

Selected Works

B R Frost

Articles 1 - 8 of 8

Full-Text Articles in Physical Sciences and Mathematics

U-Pb Discordance In Archean Detrital Quartzites, Central Wyoming: Implications For Pb Loss Mechanisms, Carol Frost, C. M. Allen, Susan Swapp, B R. Frost Jun 2012

U-Pb Discordance In Archean Detrital Quartzites, Central Wyoming: Implications For Pb Loss Mechanisms, Carol Frost, C. M. Allen, Susan Swapp, B R. Frost

B R Frost

Meeting abstract for "U-Pb Discordance in Archean Detrital Quartzites, Central Wyoming: Implications for Pb Loss Mechanisms," June 2010.


Transitory Brucite And The Chemistry And Mineralogy Of Serpentinite, J. S. Beard, B R. Frost, W. Bach Jun 2012

Transitory Brucite And The Chemistry And Mineralogy Of Serpentinite, J. S. Beard, B R. Frost, W. Bach

B R Frost

Meeting abstract for "Transitory Brucite and the Chemistry and Mineralogy of Serpentinite."


2.685-2.671 Ga Himalayan-Type Orogeny In The Northern Teton Range, Wyoming, Usa, B R. Frost, Susan Swapp, Carol Frost Jun 2012

2.685-2.671 Ga Himalayan-Type Orogeny In The Northern Teton Range, Wyoming, Usa, B R. Frost, Susan Swapp, Carol Frost

B R Frost

Meeting abstract for “2.685-2.671 Ga Himalayan-Type Orogeny in the Northern Teton Range, Wyoming, USA,” June 2009.


Preservation Of Fe Isotope Compositions Of Iron Formation During Contact Metamorphism, Carol Frost, F. Von Blanckenburg, R. Schoenberg, B R. Frost, Susan Swapp Jun 2012

Preservation Of Fe Isotope Compositions Of Iron Formation During Contact Metamorphism, Carol Frost, F. Von Blanckenburg, R. Schoenberg, B R. Frost, Susan Swapp

B R Frost

Meeting abstract for “Preservation of Fe Isotope Compositions of Iron Formation During Contact Metamorphism,” May 2005.


The Magnetic-Properties Of Metaperidotitic Rocks As A Function Of Metamorphic Grade : Implications For Crustal Magnetic-Anomalies, P. N. Shive, B R. Frost, A. Peretti Jun 2012

The Magnetic-Properties Of Metaperidotitic Rocks As A Function Of Metamorphic Grade : Implications For Crustal Magnetic-Anomalies, P. N. Shive, B R. Frost, A. Peretti

B R Frost

Seventeen samples from the Malenco serpentinite in the Swiss Alps, representing systematic prograde metamorphic conditions from prehnite-pumpellyite to upper amphibolite, are moderately to strongly magnetic (average susceptibility of 6.61 × 10−2 SI units) due predominantly to the presence of a magnetite-rich spinel. Some greenschist facies samples contain the metal alloy awaruite (Ni3Fe); these contain in addition much greater amounts of magnetite. Small amounts of pyrrhotite in about half the samples complete the contributions to the total magnetization. Susceptibilities generally decrease with increasing metamorphic grade because of the production of increasing amounts of chromerich spinel which dilutes the magnetite component. These …


Drilling Constraints On Lithospheric Accretion And Evolution At Atlantis Massif, Mid-Atlantic Ridge 30 Degrees N, D. K. Blackman, B. Ildefonse, Barbara John, Y. Ohara, D. J. Miller, N. Abe, M. Abratis, E. S. Andal, M. Andreani, S. Awaji, J. S. Beard, D. Brunelli, A. B. Charney, D. M. Christie, J. Collins, A. G. Delacour, H. Delius, M. Drouin, F. Einaudi, J. Escartin, B. R. Frost, G. Fruh-Green, P. B. Fryer, J. S. Gee, M. Godard, C. B. Grimes, A. Halfpenny, H. E. Hansen, A. C. Harris, A. Tamura, N. W. Hayman, E. Hellebrand, T. Hirose, J. G. Hirth, S. Ishimaru, K.T. M. Johnson, G. D. Karner, M. Linek, C. J. Macleod, J. Maeda, O. U. Mason, A. M. Mccaig, K. Michibayashi, A. Morris, T. Nakagawa, T. Nozaka, M. Rosner, R. C. Searle, G. Suhr, M. Tominaga, A. Vonder Handt, T. Yamasaki, X Zhao Jun 2012

Drilling Constraints On Lithospheric Accretion And Evolution At Atlantis Massif, Mid-Atlantic Ridge 30 Degrees N, D. K. Blackman, B. Ildefonse, Barbara John, Y. Ohara, D. J. Miller, N. Abe, M. Abratis, E. S. Andal, M. Andreani, S. Awaji, J. S. Beard, D. Brunelli, A. B. Charney, D. M. Christie, J. Collins, A. G. Delacour, H. Delius, M. Drouin, F. Einaudi, J. Escartin, B. R. Frost, G. Fruh-Green, P. B. Fryer, J. S. Gee, M. Godard, C. B. Grimes, A. Halfpenny, H. E. Hansen, A. C. Harris, A. Tamura, N. W. Hayman, E. Hellebrand, T. Hirose, J. G. Hirth, S. Ishimaru, K.T. M. Johnson, G. D. Karner, M. Linek, C. J. Macleod, J. Maeda, O. U. Mason, A. M. Mccaig, K. Michibayashi, A. Morris, T. Nakagawa, T. Nozaka, M. Rosner, R. C. Searle, G. Suhr, M. Tominaga, A. Vonder Handt, T. Yamasaki, X Zhao

B R Frost

Expeditions 304 and 305 of the Integrated Ocean Drilling Program cored and logged a 1.4 km section of the domal core of Atlantis Massif. Postdrilling research results summarized here constrain the structure and lithology of the Central Dome of this oceanic core complex. The dominantly gabbroic sequence recovered contrasts with predrilling predictions; application of the ground truth in subsequent geophysical processing has produced self-consistent models for the Central Dome. The presence of many thin interfingered petrologic units indicates that the intrusions forming the domal core were emplaced over a minimum of 100-220 kyr, and not as a single magma pulse. …


Intrinsic Silica Metasomatism During Serpentinization, F. Klein, W. Bach, N. Jons, T. Nccollom, B R. Frost Jun 2012

Intrinsic Silica Metasomatism During Serpentinization, F. Klein, W. Bach, N. Jons, T. Nccollom, B R. Frost

B R Frost

Meeting Abstract for "Intrinsic Silica Metasomatism During Serpentinization."


A Mesoarchean Rifted Continental Margin In The Wyoming Province: Evidence For Supercontinent Breakup, Susan Swapp, Carol Frost, B R. Frost Jun 2012

A Mesoarchean Rifted Continental Margin In The Wyoming Province: Evidence For Supercontinent Breakup, Susan Swapp, Carol Frost, B R. Frost

B R Frost

Meeting abstract for "A Mesoarchean Rifted Continental Margin in the Wyoming Province: Evidence for Supercontinent Breakup."