Results 71 to 80 of about 13,405 (212)

Organic material in meteorites and the link to the origin of life

BIO Web of Conferences, 2014
Life requires specific conditions that have been, so far, only proven to meet on Earth. Though the chemical elements required to form living organism (C, H, N, O, S, etc) are widespread in the universe, the molecules that are crucial for Life, like ...
Remusat L.
doaj   +1 more source

Microscale Hydrogen and Nitrogen Isotopic Distributions in Pristine CM Chondrite Asuka 12236 [PDF]

, 2020
L. R. Nittler, C. M. O'd. Alexander, Maximilien Verdier‐Paoletti   +2 more
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Forsterite‐rich accretionary rims around calcium‐aluminum‐rich inclusions from the reduced CV3 chondrite Efremovka [PDF]

, 2001
Alexander N. Krot, A. A. Ulyanov, Anders Meibom, Klaus Keil   +3 more
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Spectacular fall of the Kendrapara H5 chondrite [PDF]

, 2004
D. Dhingra, N. Bhandari, P. N. Shukla, S. V. S. Murty, R. R. Mahajan, G. M. Ballabh, G. Lashkari, A. D. Shukla, G. Parthasarathy   +8 more
openalex   +1 more source

Large Carbonaceous Chondrite Parent Bodies Favored by Abundance–Volatility Modeling: A Possible Chemical Signature of Pebble Accretion

The Planetary Science Journal
Primitive meteorite groups such as the Vigarano, Mighei, and Karoonda carbonaceous chondrites have enigmatic patterns of elemental abundances, with moderately volatile elements—those that transition from vapor to condensate between ∼400 and ∼900 K ...
Jeremy W. Boyce, Francis M. McCubbin, Nicole Lunning, Tyler Anderson   +3 more
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Accretion of differentiated achondritic and aqueously altered chondritic materials in the early solar system—Significance of an igneous fragment in the CM chondrite NWA 12651 [PDF]

, 2019
S. Ebert, Markus Patzek, Sarah Lentfort, A. Bischoff   +3 more
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Discovery of primitive CO ₂ -bearing fluid in an aqueously altered carbonaceous chondrite [PDF]

, 2021
A. Tsuchiyama, Akira Miyake, Satoshi Okuzumi, Akira Kitayama, Jun Kawano, Kentaro Uesugi, Akihisa Takeuchi, Tsukasa Nakano, M. E. Zolensky   +8 more
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Pułtusk H5 Chondrite—A Compilation of Chemical, Physical, and Thermophysical Data

Geosciences
The Pułtusk meteorite, classified as an H5 ordinary chondrite, is one of the best documented Polish falls, yet some important data on its physical and thermophysical properties remain limited.
Katarzyna Łuszczek, Radosław A. Wach
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The mineralogy and alteration history of the Yamato-type (CY) carbonaceous chondrites

, 2023
Martin D. Suttle, A. J. King, Cheryl S. Harrison, Q. H. S. Chan, A. Greshake, R. Bartoschewitz, Andrew G. Tomkins, T. Salge, P. F. Schofield, S. S. Russell   +9 more
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s -Process Implications from Osmium Isotope Anomalies in Chondrites [PDF]

, 2007
M. Humayun, A. D. Brandon
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