Cargando…
Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2
The extraterrestrial materials returned from asteroid (162173) Ryugu consist predominantly of low-temperature aqueously formed secondary minerals and are chemically and mineralogically similar to CI (Ivuna-type) carbonaceous chondrites. Here, we show that high-temperature anhydrous primary minerals...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9757743/ https://www.ncbi.nlm.nih.gov/pubmed/36525483 http://dx.doi.org/10.1126/sciadv.ade2067 |
| _version_ | 1784851887640543232 |
|---|---|
| author | Kawasaki, Noriyuki Nagashima, Kazuhide Sakamoto, Naoya Matsumoto, Toru Bajo, Ken-ichi Wada, Sohei Igami, Yohei Miyake, Akira Noguchi, Takaaki Yamamoto, Daiki Russell, Sara S. Abe, Yoshinari Aléon, Jérôme Alexander, Conel M. O’D. Amari, Sachiko Amelin, Yuri Bizzarro, Martin Bouvier, Audrey Carlson, Richard W. Chaussidon, Marc Choi, Byeon-Gak Dauphas, Nicolas Davis, Andrew M. Di Rocco, Tommaso Fujiya, Wataru Fukai, Ryota Gautam, Ikshu Haba, Makiko K. Hibiya, Yuki Hidaka, Hiroshi Homma, Hisashi Hoppe, Peter Huss, Gary R. Ichida, Kiyohiro Iizuka, Tsuyoshi Ireland, Trevor R. Ishikawa, Akira Ito, Motoo Itoh, Shoichi Kita, Noriko T. Kitajima, Kouki Kleine, Thorsten Komatani, Shintaro Krot, Alexander N. Liu, Ming-Chang Masuda, Yuki McKeegan, Kevin D. Morita, Mayu Motomura, Kazuko Moynier, Frédéric Nakai, Izumi Nguyen, Ann Nittler, Larry Onose, Morihiko Pack, Andreas Park, Changkun Piani, Laurette Qin, Liping Schönbächler, Maria Tafla, Lauren Tang, Haolan Terada, Kentaro Terada, Yasuko Usui, Tomohiro Wadhwa, Meenakshi Walker, Richard J. Yamashita, Katsuyuki Yin, Qing-Zhu Yokoyama, Tetsuya Yoneda, Shigekazu Young, Edward D. Yui, Hiroharu Zhang, Ai-Cheng Nakamura, Tomoki Naraoka, Hiroshi Okazaki, Ryuji Sakamoto, Kanako Yabuta, Hikaru Abe, Masanao Miyazaki, Akiko Nakato, Aiko Nishimura, Masahiro Okada, Tatsuaki Yada, Toru Yogata, Kasumi Nakazawa, Satoru Saiki, Takanao Tanaka, Satoshi Terui, Fuyuto Tsuda, Yuichi Watanabe, Sei-ichiro Yoshikawa, Makoto Tachibana, Shogo Yurimoto, Hisayoshi |
| author_facet | Kawasaki, Noriyuki Nagashima, Kazuhide Sakamoto, Naoya Matsumoto, Toru Bajo, Ken-ichi Wada, Sohei Igami, Yohei Miyake, Akira Noguchi, Takaaki Yamamoto, Daiki Russell, Sara S. Abe, Yoshinari Aléon, Jérôme Alexander, Conel M. O’D. Amari, Sachiko Amelin, Yuri Bizzarro, Martin Bouvier, Audrey Carlson, Richard W. Chaussidon, Marc Choi, Byeon-Gak Dauphas, Nicolas Davis, Andrew M. Di Rocco, Tommaso Fujiya, Wataru Fukai, Ryota Gautam, Ikshu Haba, Makiko K. Hibiya, Yuki Hidaka, Hiroshi Homma, Hisashi Hoppe, Peter Huss, Gary R. Ichida, Kiyohiro Iizuka, Tsuyoshi Ireland, Trevor R. Ishikawa, Akira Ito, Motoo Itoh, Shoichi Kita, Noriko T. Kitajima, Kouki Kleine, Thorsten Komatani, Shintaro Krot, Alexander N. Liu, Ming-Chang Masuda, Yuki McKeegan, Kevin D. Morita, Mayu Motomura, Kazuko Moynier, Frédéric Nakai, Izumi Nguyen, Ann Nittler, Larry Onose, Morihiko Pack, Andreas Park, Changkun Piani, Laurette Qin, Liping Schönbächler, Maria Tafla, Lauren Tang, Haolan Terada, Kentaro Terada, Yasuko Usui, Tomohiro Wadhwa, Meenakshi Walker, Richard J. Yamashita, Katsuyuki Yin, Qing-Zhu Yokoyama, Tetsuya Yoneda, Shigekazu Young, Edward D. Yui, Hiroharu Zhang, Ai-Cheng Nakamura, Tomoki Naraoka, Hiroshi Okazaki, Ryuji Sakamoto, Kanako Yabuta, Hikaru Abe, Masanao Miyazaki, Akiko Nakato, Aiko Nishimura, Masahiro Okada, Tatsuaki Yada, Toru Yogata, Kasumi Nakazawa, Satoru Saiki, Takanao Tanaka, Satoshi Terui, Fuyuto Tsuda, Yuichi Watanabe, Sei-ichiro Yoshikawa, Makoto Tachibana, Shogo Yurimoto, Hisayoshi |
| author_sort | Kawasaki, Noriyuki |
| collection | PubMed |
| description | The extraterrestrial materials returned from asteroid (162173) Ryugu consist predominantly of low-temperature aqueously formed secondary minerals and are chemically and mineralogically similar to CI (Ivuna-type) carbonaceous chondrites. Here, we show that high-temperature anhydrous primary minerals in Ryugu and CI chondrites exhibit a bimodal distribution of oxygen isotopic compositions: (16)O-rich (associated with refractory inclusions) and (16)O-poor (associated with chondrules). Both the (16)O-rich and (16)O-poor minerals probably formed in the inner solar protoplanetary disk and were subsequently transported outward. The abundance ratios of the (16)O-rich to (16)O-poor minerals in Ryugu and CI chondrites are higher than in other carbonaceous chondrite groups but are similar to that of comet 81P/Wild2, suggesting that Ryugu and CI chondrites accreted in the outer Solar System closer to the accretion region of comets. |
| format | Online Article Text |
| id | pubmed-9757743 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2022 |
| publisher | American Association for the Advancement of Science |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-97577432022-12-27 Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2 Kawasaki, Noriyuki Nagashima, Kazuhide Sakamoto, Naoya Matsumoto, Toru Bajo, Ken-ichi Wada, Sohei Igami, Yohei Miyake, Akira Noguchi, Takaaki Yamamoto, Daiki Russell, Sara S. Abe, Yoshinari Aléon, Jérôme Alexander, Conel M. O’D. Amari, Sachiko Amelin, Yuri Bizzarro, Martin Bouvier, Audrey Carlson, Richard W. Chaussidon, Marc Choi, Byeon-Gak Dauphas, Nicolas Davis, Andrew M. Di Rocco, Tommaso Fujiya, Wataru Fukai, Ryota Gautam, Ikshu Haba, Makiko K. Hibiya, Yuki Hidaka, Hiroshi Homma, Hisashi Hoppe, Peter Huss, Gary R. Ichida, Kiyohiro Iizuka, Tsuyoshi Ireland, Trevor R. Ishikawa, Akira Ito, Motoo Itoh, Shoichi Kita, Noriko T. Kitajima, Kouki Kleine, Thorsten Komatani, Shintaro Krot, Alexander N. Liu, Ming-Chang Masuda, Yuki McKeegan, Kevin D. Morita, Mayu Motomura, Kazuko Moynier, Frédéric Nakai, Izumi Nguyen, Ann Nittler, Larry Onose, Morihiko Pack, Andreas Park, Changkun Piani, Laurette Qin, Liping Schönbächler, Maria Tafla, Lauren Tang, Haolan Terada, Kentaro Terada, Yasuko Usui, Tomohiro Wadhwa, Meenakshi Walker, Richard J. Yamashita, Katsuyuki Yin, Qing-Zhu Yokoyama, Tetsuya Yoneda, Shigekazu Young, Edward D. Yui, Hiroharu Zhang, Ai-Cheng Nakamura, Tomoki Naraoka, Hiroshi Okazaki, Ryuji Sakamoto, Kanako Yabuta, Hikaru Abe, Masanao Miyazaki, Akiko Nakato, Aiko Nishimura, Masahiro Okada, Tatsuaki Yada, Toru Yogata, Kasumi Nakazawa, Satoru Saiki, Takanao Tanaka, Satoshi Terui, Fuyuto Tsuda, Yuichi Watanabe, Sei-ichiro Yoshikawa, Makoto Tachibana, Shogo Yurimoto, Hisayoshi Sci Adv Earth, Environmental, Ecological, and Space Sciences The extraterrestrial materials returned from asteroid (162173) Ryugu consist predominantly of low-temperature aqueously formed secondary minerals and are chemically and mineralogically similar to CI (Ivuna-type) carbonaceous chondrites. Here, we show that high-temperature anhydrous primary minerals in Ryugu and CI chondrites exhibit a bimodal distribution of oxygen isotopic compositions: (16)O-rich (associated with refractory inclusions) and (16)O-poor (associated with chondrules). Both the (16)O-rich and (16)O-poor minerals probably formed in the inner solar protoplanetary disk and were subsequently transported outward. The abundance ratios of the (16)O-rich to (16)O-poor minerals in Ryugu and CI chondrites are higher than in other carbonaceous chondrite groups but are similar to that of comet 81P/Wild2, suggesting that Ryugu and CI chondrites accreted in the outer Solar System closer to the accretion region of comets. American Association for the Advancement of Science 2022-12-16 /pmc/articles/PMC9757743/ /pubmed/36525483 http://dx.doi.org/10.1126/sciadv.ade2067 Text en Copyright © 2022 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). https://creativecommons.org/licenses/by-nc/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license (https://creativecommons.org/licenses/by-nc/4.0/) , which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited. |
| spellingShingle | Earth, Environmental, Ecological, and Space Sciences Kawasaki, Noriyuki Nagashima, Kazuhide Sakamoto, Naoya Matsumoto, Toru Bajo, Ken-ichi Wada, Sohei Igami, Yohei Miyake, Akira Noguchi, Takaaki Yamamoto, Daiki Russell, Sara S. Abe, Yoshinari Aléon, Jérôme Alexander, Conel M. O’D. Amari, Sachiko Amelin, Yuri Bizzarro, Martin Bouvier, Audrey Carlson, Richard W. Chaussidon, Marc Choi, Byeon-Gak Dauphas, Nicolas Davis, Andrew M. Di Rocco, Tommaso Fujiya, Wataru Fukai, Ryota Gautam, Ikshu Haba, Makiko K. Hibiya, Yuki Hidaka, Hiroshi Homma, Hisashi Hoppe, Peter Huss, Gary R. Ichida, Kiyohiro Iizuka, Tsuyoshi Ireland, Trevor R. Ishikawa, Akira Ito, Motoo Itoh, Shoichi Kita, Noriko T. Kitajima, Kouki Kleine, Thorsten Komatani, Shintaro Krot, Alexander N. Liu, Ming-Chang Masuda, Yuki McKeegan, Kevin D. Morita, Mayu Motomura, Kazuko Moynier, Frédéric Nakai, Izumi Nguyen, Ann Nittler, Larry Onose, Morihiko Pack, Andreas Park, Changkun Piani, Laurette Qin, Liping Schönbächler, Maria Tafla, Lauren Tang, Haolan Terada, Kentaro Terada, Yasuko Usui, Tomohiro Wadhwa, Meenakshi Walker, Richard J. Yamashita, Katsuyuki Yin, Qing-Zhu Yokoyama, Tetsuya Yoneda, Shigekazu Young, Edward D. Yui, Hiroharu Zhang, Ai-Cheng Nakamura, Tomoki Naraoka, Hiroshi Okazaki, Ryuji Sakamoto, Kanako Yabuta, Hikaru Abe, Masanao Miyazaki, Akiko Nakato, Aiko Nishimura, Masahiro Okada, Tatsuaki Yada, Toru Yogata, Kasumi Nakazawa, Satoru Saiki, Takanao Tanaka, Satoshi Terui, Fuyuto Tsuda, Yuichi Watanabe, Sei-ichiro Yoshikawa, Makoto Tachibana, Shogo Yurimoto, Hisayoshi Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2 |
| title | Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2 |
| title_full | Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2 |
| title_fullStr | Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2 |
| title_full_unstemmed | Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2 |
| title_short | Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2 |
| title_sort | oxygen isotopes of anhydrous primary minerals show kinship between asteroid ryugu and comet 81p/wild2 |
| topic | Earth, Environmental, Ecological, and Space Sciences |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9757743/ https://www.ncbi.nlm.nih.gov/pubmed/36525483 http://dx.doi.org/10.1126/sciadv.ade2067 |
| work_keys_str_mv | AT kawasakinoriyuki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nagashimakazuhide oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT sakamotonaoya oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT matsumototoru oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT bajokenichi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT wadasohei oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT igamiyohei oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT miyakeakira oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT noguchitakaaki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yamamotodaiki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT russellsaras oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT abeyoshinari oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT aleonjerome oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT alexanderconelmod oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT amarisachiko oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT amelinyuri oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT bizzarromartin oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT bouvieraudrey oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT carlsonrichardw oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT chaussidonmarc oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT choibyeongak oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT dauphasnicolas oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT davisandrewm oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT diroccotommaso oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT fujiyawataru oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT fukairyota oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT gautamikshu oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT habamakikok oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT hibiyayuki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT hidakahiroshi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT hommahisashi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT hoppepeter oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT hussgaryr oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT ichidakiyohiro oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT iizukatsuyoshi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT irelandtrevorr oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT ishikawaakira oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT itomotoo oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT itohshoichi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT kitanorikot oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT kitajimakouki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT kleinethorsten oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT komatanishintaro oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT krotalexandern oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT liumingchang oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT masudayuki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT mckeegankevind oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT moritamayu oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT motomurakazuko oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT moynierfrederic oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nakaiizumi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nguyenann oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nittlerlarry oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT onosemorihiko oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT packandreas oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT parkchangkun oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT pianilaurette oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT qinliping oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT schonbachlermaria oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT taflalauren oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT tanghaolan oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT teradakentaro oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT teradayasuko oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT usuitomohiro oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT wadhwameenakshi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT walkerrichardj oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yamashitakatsuyuki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yinqingzhu oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yokoyamatetsuya oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yonedashigekazu oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT youngedwardd oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yuihiroharu oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT zhangaicheng oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nakamuratomoki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT naraokahiroshi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT okazakiryuji oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT sakamotokanako oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yabutahikaru oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT abemasanao oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT miyazakiakiko oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nakatoaiko oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nishimuramasahiro oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT okadatatsuaki oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yadatoru oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yogatakasumi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT nakazawasatoru oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT saikitakanao oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT tanakasatoshi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT teruifuyuto oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT tsudayuichi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT watanabeseiichiro oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yoshikawamakoto oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT tachibanashogo oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 AT yurimotohisayoshi oxygenisotopesofanhydrousprimarymineralsshowkinshipbetweenasteroidryuguandcomet81pwild2 |