Recurrent planetesimal formation in an outer part of the early solar systemOPEN ACCESS
Wladimir Neumann, Ning Ma, Audrey Bouvier & Mario Trieloff Scientific Reports, Volume 14, article number 14017, Published: 01 July 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The formation of planets in our solar system encompassed various…
The parent bodies of CR chondrites and their secondary historyOPEN ACCESS
Trygve Prestgard, Pierre Beck, Lydie Bonal, Jolantha Eschrig, Jérôme Gattacceca, Corinne Sonzogni, Lisa Krämer Ruggiu MAPSVersion of Record online: 31 July 2023 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Renazzo-type (CR) chondrites are a relatively rare group…
A petrologic and microstructural study of a compact type A calcium-aluminum-rich inclusion from the Northwest Africa 5028 CR2 chondrite: Implications for nebular and parent-body processes
Tarunika Ramprasad, Pierre Haenecour, Kenneth Domanik, Thomas J. Zega MAPSVersion of Record online: 22 September 2022 LINK “Compact type A calcium-aluminum-rich inclusions (CTA CAIs) are believed to have experienced partial melting that erased all information…
A detailed record of early solar system melting in the carbonaceous achondrites Northwest Africa 7680 and 6962
Brendt C. Hyde, Desmond E. Moser, Kimberly T. Tait, James R. Darling, Qing-Zhu Yin, Matthew E. Sanborn, Neil R. Banerjee, Arshad Ali, Iffat Jabeen, Hugo Moreira MAPS, Version of Record online: 18 August 2022 LINK…
Synthesis of Amino Acids from Aldehydes and Ammonia: Implications for Organic Reactions in Carbonaceous Chondrite Parent BodiesOPEN ACCESS
Toshiki Koga and Hiroshi Naraoka ACS Earth and Space ChemistryPublication Date: April 22, 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The Strecker cyanohydrin synthesis is a known mechanism for the formation of amino acids from aldehydes,…
GRO 95577 (CR1) as a mineralogical analogue for asteroid (101955) Bennu
Victoria E. Hamilton, Hannah H. Kaplan, Harold C. Connolly Jr, Cyrena A. Goodrich, Neyda M. Abreu, Amy A. Simon IcarusAvailable online 21 April 2022 LINK “Highlights • The only known CR1 meteorite is the best…
Northwest Africa 12869: Primitive Achondrite from the CR2 Parent Body or Member of a New Meteorite Group?
C. B. Agee, H. Aikin, K. Ziegler 51st Lunar and Planetary Science Conference (2020), Abstract #2292 PDF (OPEN ACCESS) “We report here the classification of a new primitive achondrite, Northwest Africa (NWA) 12869, which is…
Hf-W chronology of CR chondrites: Implications for the timescales of chondrule formation and the distribution of 26Al in the solar nebula
Gerrit Budde, Thomas S. Kruijer, Thorsten Kleine Geochimica et Cosmochimica Acta In Press, Accepted Manuscript,Available online 24 October 2017 LINK “Renazzo-type carbonaceous (CR) chondrites are distinct from most other chondrites in having younger chondrule 26Al-26Mg…
LOW-TEMPERATURE AQUEOUS ALTERATION ON THE CR CHONDRITE PARENT BODY: IMPLICATIONS FROM IN SITU OXYGEN-ISOTOPE ANALYSES
Christine E. Jilly-Rehak, Gary R. Huss, Kazu Nagashima, Devin L. Schrader Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 19 October 2017 LINK “The presence of hydrated minerals in chondrites indicates that water…
53Mn-53Cr Radiometric Dating of Secondary Carbonates in CR Chondrites: Timescales for Parent Body Aqueous AlterationOPEN ACCESS
Christine E. Jilly-Rehak, Gary R. Huss, Kazuhide Nagashima Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 28 September 2016 LINK PDF (OPEN ACCESS) “We present 53Mn-53Cr ages of secondary carbonates in Renazzo-like (CR)…
