Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Richard Matthewman"'
Autor:
Sasha Verchovsky, Gordon Cressey, Deborah Berhanu, Lauren E. Howard, Zita Martins, Richard Matthewman, Vlad Stolojan, Mark A. Sephton, Kieren T. Howard, Phil A. Bland, Melanie J. Bailey, Chris Jeynes
Publikováno v:
Nature Geoscience. 6:1018-1022
Meteorites can have played a role in the delivery of the building blocks of life to Earth only if organic compounds are able to survive the high pressures and temperatures of an impact event. Although experimental impact studies have reported the sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2146bddbe5ebe1b8afe1e8cef3ba3fa0
https://doi.org/10.1038/ngeo1996
https://doi.org/10.1038/ngeo1996
Pumice from the ∼3460Ma Apex Basalt, Western Australia: A natural laboratory for the early biosphere
Publikováno v:
Precambrian Research. 224:1-10
It has recently been hypothesised that pumice, a low-density vesicular volcanic rock, could have acted as a natural floating laboratory for the accumulation and concentration of chemical reactants needed for the origin of life. To test the plausibili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1996b4edaeb2cd2fdfad4fbf290c31
https://doi.org/10.1016/j.precamres.2012.09.008
https://doi.org/10.1016/j.precamres.2012.09.008
Publikováno v:
Marine and Petroleum Geology. 37:41-52
Paleosols from the lower part of the Purbeck Limestone Group, which crops out extensively in Dorset, southern England, are shown to contain type IV kerogens. Comparisons with Mesozoic organic materials suggest that some of the paleosol kerogen is com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8be46ff4acafca9348f9b6e5f331b77
https://doi.org/10.1016/j.marpetgeo.2012.05.009
https://doi.org/10.1016/j.marpetgeo.2012.05.009
The Moon as a recorder of organic evolution in the early solar system: a lunar regolith analog study
Autor:
Mark A. Sephton, Adrian P. Jones, Ian A. Crawford, Richard Matthewman, Richard W. Court, Katherine H. Joy
Publikováno v:
Matthewman, R, Court, R W, Crawford, I A, Jones, A P, Joy, K H & Sephton, M A 2015, ' The moon as a recorder of organic evolution in the early solar system : A lunar regolith analog study ', ASTROBIOLOGY, vol. 15, no. 2, pp. 154-168 . https://doi.org/10.1089/ast.2014.1217
The organic record of Earth older than ∼3.8 Ga has been effectively erased. Some insight is provided to us by meteorites as well as remote and direct observations of asteroids and comets left over from the formation of the Solar System. These primi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2acc8dab08d39371a77ffd4bbf6384f4
https://pubmed.ncbi.nlm.nih.gov/25615648
https://pubmed.ncbi.nlm.nih.gov/25615648
Autor:
Richard Matthewman
Publikováno v:
Geology Today. 25:185-187
Developments in spacecraft technology are allowing us to examine the Solar System ever more closely. A European mission is currently being prepared to send a package of highly advanced instruments to Mars to search for any traces of life, past or pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2c13f1cd214c8969b211b5a1d742edc
https://doi.org/10.1111/j.1365-2451.2009.00728.x
https://doi.org/10.1111/j.1365-2451.2009.00728.x
Publikováno v:
Astrobiology. 13(4)
Understanding the processes involved in the evolution of organic matter in the early Solar System requires extensive experimental work. The scientifically valuable carbonaceous chondrites are principal targets for organic analyses, but these meteorit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7232e055de0762edc94f4285ec1697e2
https://pubmed.ncbi.nlm.nih.gov/23551239
https://pubmed.ncbi.nlm.nih.gov/23551239
Publikováno v:
Astrobiology. 11(7)
The context for the emergence of life on Earth sometime prior to 3.5 billion years ago is almost as big a puzzle as the definition of life itself. Hitherto, the problem has largely been addressed in terms of theoretical and experimental chemistry plu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::040705965c662542a0b5576732bbd11a
https://pubmed.ncbi.nlm.nih.gov/21879814
https://pubmed.ncbi.nlm.nih.gov/21879814
Autor:
Gordon Cressey, Melanie J. Bailey, Phil Bland, Sasha Verchovsky, Zita Martins, Deborah Berhanu, Richard Matthewman, Vlad Stolojan, Mark A. Sephton, Kieren T. Howard, Chris Jeynes, Lauren E. Howard
Publikováno v:
Nature Geoscience. 6:987-987
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dcd5a1e29ad813d59992ff12cf84b7fc
https://doi.org/10.1038/ngeo2036
https://doi.org/10.1038/ngeo2036
Publikováno v:
Astrobiology; Sep2011, Vol. 11 Issue 7, p725-735, 11p
Autor:
Richard Matthewman
Publikováno v:
Tropical Animal Health and Production. 26:19-19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de8945124e20367121e4b3c8acbf16a3
https://doi.org/10.1007/bf02241127
https://doi.org/10.1007/bf02241127