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Thomas-Keprta, Kathie
34  results:
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1

Indigenous carbon-rich matter associated with unusual aqueo..:

Thomas-Keprta, Kathie L. ; Clemett, Simon J. ; Gibson, Everett K....
Geochimica et Cosmochimica Acta.  320 (2022)  - p. 41-78 , 2022
Link: https://doi.org/10.1016/..
 
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2

Organic matter on the Earth's Moon:

Thomas-Keprta, Kathie L. ; Clemett, Simon J. ; Messenger, Scott...
Geochimica et Cosmochimica Acta.  134 (2014)  - p. 1-15 , 2014
Link: https://doi.org/10.1016/..
 
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3

The Simulated Silicification of Bacteria— New Clues to the ..:

Toporski, Jan K.W. ; Steele, Andrew ; Westall, Frances..
Astrobiology.  2 (2002)  1 - p. 1-26 , 2002
Link: https://doi.org/10.1089/..
 
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4

Truncated Hexa-Octahedral Magnetite Crystals in ALH84001: P..:

Thomas-Keprta, Kathie L. ; Clemett, Simon J. ; Bazylinski, Dennis A....
Proceedings of the National Academy of Sciences of the United States of America.  98 (2001)  5 - p. 2164-2169 , 2001
Link: https://www.jstor.org/st..
 
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5

Truncated hexa-octahedral magnetite crystals in ALH84001: P..:

Thomas-Keprta, Kathie L. ; Clemett, Simon J. ; Bazylinski, Dennis A....
Proceedings of the National Academy of Sciences.  98 (2001)  5 - p. 2164-2169 , 2001
Link: https://doi.org/10.1073/..
 
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6

Elongated prismatic magnetite crystals in ALH84001 carbonat..:

Thomas-Keprta, Kathie L. ; Bazylinski, Dennis A. ; Kirschvink, Joseph L....
Geochimica et Cosmochimica Acta.  64 (2000)  23 - p. 4049-4081 , 2000
Link: https://doi.org/10.1016/..
 
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7

Lebensspuren vom Mars?:

Gibson, Everett K ; McKay, David S ; Thomas-Keprta, Kathie.
Spektrum der Wissenschaft.  , 1998
Copies: Zentrale;
 
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8

The Case for Relic Life on Mars:

Gibson Jr., Everett K. ; McKay, David S. ; Thomas-Keprta, Kathie.
Scientific American.  277 (1997)  6 - p. 58-65 , 1997
Link: https://www.jstor.org/st..
 
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9

No 'nanofossils' in martian meteorite:

Bradley, J. P. ; Harvey, R. P ; McSween Jr, H. Y....
Nature.  390 (1997)  6659 - p. 454-455 , 1997
Link: https://doi.org/10.1038/..
 
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10

Search for Past Life on Mars: Possible Relic Biogenic Activ..:

McKay, David S. ; Gibson Jr., Everett K. ; Thomas-Keprta, Kathie L....
Science.  273 (1996)  5277 - p. 924-930 , 1996
Link: https://doi.org/10.1126/..
 
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11

Response: Evaluating the Evidence for Past Life on Mars:

McKay, David S. ; Thomas-Keprta, Kathie L. ; Romanek, Christopher S...
Science.  274 (1996)  5295 - p. 2123-2125 , 1996
Link: https://doi.org/10.1126/..
 
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12

Evaluating the Evidence for Past Life on Mars:

Anders, Edward ; Shearer, C. K. ; Papike, J. J....
Science.  274 (1996)  5295 - p. 2119-2125 , 1996
Link: https://www.jstor.org/st..
 
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13

Search for Past Life on Mars: Possible Relic Biogenic Activ..:

McKay, David S. ; Gibson Jr., Everett K. ; Thomas-Keprta, Kathie L....
Science.  273 (1996)  5277 - p. 924-930 , 1996
Link: https://www.jstor.org/st..
 
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14

Response: Evaluating the Evidence for Past Life on Mars:

Gibson Jr., Everett K. ; McKay, David S. ; Thomas-Keprta, Kathie.
Science.  274 (1996)  5295 - p. 2125-2125 , 1996
Link: https://doi.org/10.1126/..
 
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15

Response: Past Life on Mars?:

McKay, David S. ; Gibson Jr., Everett K. ; Thomas-Keprta, Kathie L.
Science.  273 (1996)  5282 - p. 1640-1640 , 1996
Link: https://doi.org/10.1126/..
 
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