{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,9]],"date-time":"2026-02-09T00:44:20Z","timestamp":1770597860108,"version":"3.49.0"},"reference-count":42,"publisher":"American Geophysical Union (AGU)","issue":"6","license":[{"start":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T00:00:00Z","timestamp":1648512000000},"content-version":"am","delay-in-days":1,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T00:00:00Z","timestamp":1648512000000},"content-version":"vor","delay-in-days":1,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000104","name":"National Aeronautics and Space Administration","doi-asserted-by":"publisher","award":["80NSSC17K0510"],"award-info":[{"award-number":["80NSSC17K0510"]}],"id":[{"id":"10.13039\/100000104","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["agupubs.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Geophysical Research Letters"],"published-print":{"date-parts":[[2022,3,28]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Deciphering paleoclimate on Mars has been a driving goal of Martian science for decades. Most research has addressed this issue by studying Mars' large polar layered deposits (PLDs) as a paleoclimate proxy, but the certainty to which we know the link between climate and orbit is debated. Here, we instead consider the record of other, smaller ice deposits located within craters separated from the PLDs using images from NASA's High Resolution Imaging Science Experiment camera and signal processing techniques. We show that the climate record in Burroughs Crater (72.3\u00b0S, 116.6\u00b0E) contains robust evidence of orbital forcing, with periodicities that have wavelengths of 15.6 and 6.5\u00a0m. The ratio of these dominant wavelengths is 2.4, the same as the ratio between the periods of Mars' obliquity changes and orbital precession. This result suggests orbital control of recent Mars climate, and would imply an average ice accumulation rate of 0.13\u00a0mm\/yr over 4.5 Myr in this region.<\/jats:p>","DOI":"10.1029\/2021gl097450","type":"journal-article","created":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T12:56:37Z","timestamp":1648558597000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Orbital Forcing of Martian Climate Revealed in a South Polar Outlier Ice Deposit"],"prefix":"10.1029","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6191-2447","authenticated-orcid":false,"given":"Michael M.","family":"Sori","sequence":"first","affiliation":[{"name":"Department of Earth, Atmospheric, and Planetary Sciences Purdue University  West Lafayette IN USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2061-4056","authenticated-orcid":false,"given":"Patricio","family":"Becerra","sequence":"additional","affiliation":[{"name":"Physikalisches Institute Universit\u00e4t Bern  Bern Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1176-7613","authenticated-orcid":false,"given":"Jonathan","family":"Bapst","sequence":"additional","affiliation":[{"name":"Jet Propulsion Laboratory California Institute of Technology  Pasadena CA USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6735-4685","authenticated-orcid":false,"given":"Shane","family":"Byrne","sequence":"additional","affiliation":[{"name":"Lunar and Planetary Laboratory University of Arizona  Tucson AZ USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5258-1124","authenticated-orcid":false,"given":"Riley A.","family":"McGlasson","sequence":"additional","affiliation":[{"name":"Department of Earth, Atmospheric, and Planetary Sciences Purdue University  West Lafayette IN USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"13","published-online":{"date-parts":[[2022,3,29]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1029\/2017pa003297"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2017.10.004"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/2015je004992"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/2016gl071197"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1029\/2019gl083588"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/2015gl066440"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2007.11.023"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2016.05.007"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.earth.031208.100101"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1109\/lgrs.2016.2581799"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2012.04.021"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/0019-1035(82)90124-5"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1029\/2008pa001713"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2004.11.023"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.194.4270.1121"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1143544"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1006\/icar.1999.6287"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1029\/2005je002525"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2012.08.009"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1555\/mars.2006.0001"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1029\/2001je001805"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.icarus.2004.04.005"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature01066"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1029\/2006je002772"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1161870"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1029\/2006je002808"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1029\/2005je002605"},{"key":"e_1_2_8_29_1","article-title":"Subsurface radar observations of outlier polar ice deposits on Mars","volume":"52","author":"McGlasson R. 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