{"id":"https://openalex.org/W2998967490","doi":"https://doi.org/10.1016/j.icarus.2020.113634","title":"Multiple mineral horizons in layered outcrops at Mawrth Vallis, Mars, signify changing geochemical environments on early Mars","display_name":"Multiple mineral horizons in layered outcrops at Mawrth Vallis, Mars, signify changing geochemical environments on early Mars","publication_year":2020,"publication_date":"2020-01-17","ids":{"openalex":"https://openalex.org/W2998967490","doi":"https://doi.org/10.1016/j.icarus.2020.113634","mag":"2998967490","pmid":"https://pubmed.ncbi.nlm.nih.gov/34045770","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8152300"},"language":"en","primary_location":{"id":"doi:10.1016/j.icarus.2020.113634","doi":"https://doi.org/10.1016/j.icarus.2020.113634","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.icarus.2020.113634","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0019103519304853/pdf","source":{"id":"https://openalex.org/S172501725","display_name":"Icarus","issn_l":"0019-1035","issn":["0019-1035","1090-2643"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Icarus","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/S0019103519304853/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058709464","display_name":"J. L. Bishop","orcid":"https://orcid.org/0000-0002-6681-9954","observed_orcids":["https://orcid.org/0000-0002-6681-9954"]},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]},{"id":"https://openalex.org/I872623138","display_name":"Search for Extraterrestrial Intelligence","ror":"https://ror.org/02dxgk712","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I872623138"]}],"countries":["DE","US"],"is_corresponding":true,"raw_author_name":"Janice L. Bishop","raw_affiliation_strings":["Freie Universit\u00e4t Berlin, Berlin, Germany","SETI Institute, Mountain View, CA, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Freie Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]},{"raw_affiliation_string":"SETI Institute, Mountain View, CA, United States of America","institution_ids":["https://openalex.org/I872623138"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002561983","display_name":"C. Gross","orcid":"https://orcid.org/0000-0003-3256-1868","observed_orcids":["https://orcid.org/0000-0003-3256-1868"]},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christoph Gross","raw_affiliation_strings":["Freie Universit\u00e4t Berlin, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Freie Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027305519","display_name":"Jacob M. Danielsen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I51504820","display_name":"San Jose State University","ror":"https://ror.org/04qyvz380","country_code":"US","type":"education","lineage":["https://openalex.org/I51504820"]},{"id":"https://openalex.org/I872623138","display_name":"Search for Extraterrestrial Intelligence","ror":"https://ror.org/02dxgk712","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I872623138"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jacob Danielsen","raw_affiliation_strings":["SETI Institute, Mountain View, CA, United States of America","San Jose State University, San Jose, CA, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SETI Institute, Mountain View, CA, United States of America","institution_ids":["https://openalex.org/I872623138"]},{"raw_affiliation_string":"San Jose State University, San Jose, CA, United States of America","institution_ids":["https://openalex.org/I51504820"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053219234","display_name":"Mario C. Parente","orcid":"https://orcid.org/0000-0002-3552-2672","observed_orcids":["https://orcid.org/0000-0002-3552-2672"]},"institutions":[{"id":"https://openalex.org/I24603500","display_name":"University of Massachusetts Amherst","ror":"https://ror.org/0072zz521","country_code":"US","type":"education","lineage":["https://openalex.org/I24603500"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mario Parente","raw_affiliation_strings":["University of Massachusetts at Amherst, Amherst, MA, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Massachusetts at Amherst, Amherst, MA, United States of America","institution_ids":["https://openalex.org/I24603500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060043164","display_name":"S. L. Murchie","orcid":"https://orcid.org/0000-0002-1616-8751","observed_orcids":["https://orcid.org/0000-0002-1616-8751"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Scott L. Murchie","raw_affiliation_strings":["Johns Hopkins University Applied Physics Lab, Laurel, MD, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johns Hopkins University Applied Physics Lab, Laurel, MD, United States of America","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074154716","display_name":"Briony H. N. Horgan","orcid":"https://orcid.org/0000-0001-6314-9724","observed_orcids":["https://orcid.org/0000-0001-6314-9724"]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Briony Horgan","raw_affiliation_strings":["Purdue University, West Lafayette, IN, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue University, West Lafayette, IN, United States of America","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033860799","display_name":"James J. Wray","orcid":"https://orcid.org/0000-0001-5559-2179","observed_orcids":["https://orcid.org/0000-0001-5559-2179"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"James J. Wray","raw_affiliation_strings":["Georgia Institute of Technology, Atlanta, GA, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology, Atlanta, GA, United States of America","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034898729","display_name":"C. E. Viviano","orcid":"https://orcid.org/0000-0003-1601-2105","observed_orcids":["https://orcid.org/0000-0003-1601-2105"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christina Viviano","raw_affiliation_strings":["Johns Hopkins University Applied Physics Lab, Laurel, MD, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johns Hopkins University Applied Physics Lab, Laurel, MD, United States of America","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050674853","display_name":"Frank P. Seelos","orcid":"https://orcid.org/0000-0001-9721-941X","observed_orcids":["https://orcid.org/0000-0001-9721-941X"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I2802946424","display_name":"Johns Hopkins University Applied Physics Laboratory","ror":"https://ror.org/029pp9z10","country_code":"US","type":"facility","lineage":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frank P. Seelos","raw_affiliation_strings":["Johns Hopkins University Applied Physics Lab, Laurel, MD, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Johns Hopkins University Applied Physics Lab, Laurel, MD, United States of America","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I2802946424"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5058709464"],"corresponding_institution_ids":["https://openalex.org/I75951250","https://openalex.org/I872623138"],"apc_list":{"value":2680,"currency":"USD","value_usd":2680},"apc_paid":{"value":2680,"currency":"USD","value_usd":2680},"fwci":3.5553,"has_fulltext":true,"cited_by_count":60,"citation_normalized_percentile":{"value":0.93245033,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"341","issue":null,"first_page":"113634","last_page":"113634"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mawrth-vallis","display_name":"Mawrth Vallis","score":0.9990000128746033},{"id":"https://openalex.org/keywords/phyllosilicates","display_name":"phyllosilicates","score":0.9309999942779541},{"id":"https://openalex.org/keywords/early-mars","display_name":"early Mars","score":0.4309999942779541},{"id":"https://openalex.org/keywords/aqueous-geochemistry","display_name":"aqueous geochemistry","score":0.8420000076293945},{"id":"https://openalex.org/keywords/smectite","display_name":"smectite","score":0.6759999990463257},{"id":"https://openalex.org/keywords/crism","display_name":"CRISM","score":0.5170000195503235},{"id":"https://openalex.org/keywords/martian-mineralogy","display_name":"Mars mineralogy","score":0.45100000500679016},{"id":"https://openalex.org/keywords/astrobiology","display_name":"astrobiology","score":0.5580000281333923},{"id":"https://openalex.org/keywords/pedogenesis","display_name":"soil formation","score":0.5690000057220459},{"id":"https://openalex.org/keywords/acid-leaching","display_name":"acid leaching","score":0.8370000123977661}],"concepts":[{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.8960425853729248},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.7731845378875732},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.753386914730072},{"id":"https://openalex.org/C169212394","wikidata":"https://www.wikidata.org/wiki/Q531953","display_name":"Outcrop","level":2,"score":0.6370173096656799},{"id":"https://openalex.org/C2776432453","wikidata":"https://www.wikidata.org/wiki/Q7946","display_name":"Mineral","level":2,"score":0.5165159106254578},{"id":"https://openalex.org/C17409809","wikidata":"https://www.wikidata.org/wiki/Q161764","display_name":"Geochemistry","level":1,"score":0.45446813106536865},{"id":"https://openalex.org/C2992257854","wikidata":"https://www.wikidata.org/wiki/Q48461","display_name":"New horizons","level":3,"score":0.426017701625824},{"id":"https://openalex.org/C2778600265","wikidata":"https://www.wikidata.org/wiki/Q913850","display_name":"Martian","level":3,"score":0.41326093673706055},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.38980963826179504},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.19773325324058533},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.16358447074890137},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14687037467956543},{"id":"https://openalex.org/C29829512","wikidata":"https://www.wikidata.org/wiki/Q40218","display_name":"Spacecraft","level":2,"score":0.09662246704101562},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.icarus.2020.113634","doi":"https://doi.org/10.1016/j.icarus.2020.113634","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.icarus.2020.113634","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0019103519304853/pdf","source":{"id":"https://openalex.org/S172501725","display_name":"Icarus","issn_l":"0019-1035","issn":["0019-1035","1090-2643"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Icarus","raw_type":"journal-article"},{"id":"pmid:34045770","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34045770","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Icarus","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8152300","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC8152300/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Icarus","raw_type":"Text"},{"id":"pmh:oai:scholarworks.sjsu.edu:faculty_rsca-2071","doi":null,"is_oa":true,"landing_page_url":"https://scholarworks.sjsu.edu/faculty_rsca/1072","pdf_url":null,"source":{"id":"https://openalex.org/S4306401059","display_name":"San Jose State University Scholar Works (San Jose State University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I51504820","host_organization_name":"San Jose State University","host_organization_lineage":["https://openalex.org/I51504820"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty Research, Scholarly, and Creative Activity","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1016/j.icarus.2020.113634","doi":"https://doi.org/10.1016/j.icarus.2020.113634","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.icarus.2020.113634","pdf_url":"https://www.sciencedirect.com/science/article/pii/S0019103519304853/pdf","source":{"id":"https://openalex.org/S172501725","display_name":"Icarus","issn_l":"0019-1035","issn":["0019-1035","1090-2643"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Icarus","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G2831282126","display_name":null,"funder_award_id":"15BB01","funder_id":"https://openalex.org/F4320331934","funder_display_name":"NASA Astrobiology Institute"},{"id":"https://openalex.org/G3716335649","display_name":null,"funder_award_id":"50QM1702","funder_id":"https://openalex.org/F4320321602","funder_display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt"},{"id":"https://openalex.org/G755685702","display_name":null,"funder_award_id":"15AM47","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"},{"id":"https://openalex.org/G8948852019","display_name":"UNIQUE SURFACE MATERIALS HAVE BEEN DISCOVERED RECENTLY IN SEVERAL LOCATIONS ON MARS THAT HAVE CRISM  FEATURES DISTINCT FROM THOSE OF ANY KNOWN MINERA","funder_award_id":"NNX15AM47G","funder_id":"https://openalex.org/F4320306101","funder_display_name":"National Aeronautics and Space Administration"}],"funders":[{"id":"https://openalex.org/F4320306101","display_name":"National Aeronautics and Space Administration","ror":"https://ror.org/027ka1x80"},{"id":"https://openalex.org/F4320321602","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt","ror":"https://ror.org/04bwf3e34"},{"id":"https://openalex.org/F4320323803","display_name":"Bundesministerium f\u00fcr Wirtschaft und Energie","ror":"https://ror.org/02vgg2808"},{"id":"https://openalex.org/F4320331934","display_name":"NASA Astrobiology Institute","ror":"https://ror.org/01qxmdg18"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2998967490.pdf","grobid_xml":"https://content.openalex.org/works/W2998967490.grobid-xml"},"referenced_works_count":107,"referenced_works":["https://openalex.org/W177327416","https://openalex.org/W1661037103","https://openalex.org/W1678307969","https://openalex.org/W1859641572","https://openalex.org/W1874374897","https://openalex.org/W1919382370","https://openalex.org/W1964914853","https://openalex.org/W1968922892","https://openalex.org/W1970076832","https://openalex.org/W1975278692","https://openalex.org/W1988106191","https://openalex.org/W1989401071","https://openalex.org/W1991674880","https://openalex.org/W1995176891","https://openalex.org/W1995804543","https://openalex.org/W1997250549","https://openalex.org/W2003498164","https://openalex.org/W2004822956","https://openalex.org/W2011966071","https://openalex.org/W2012781861","https://openalex.org/W2019635088","https://openalex.org/W2021033398","https://openalex.org/W2026959544","https://openalex.org/W2028483491","https://openalex.org/W2029119202","https://openalex.org/W2042034278","https://openalex.org/W2045323482","https://openalex.org/W2050780574","https://openalex.org/W2051228955","https://openalex.org/W2053412041","https://openalex.org/W2054203401","https://openalex.org/W2057994592","https://openalex.org/W2058869936","https://openalex.org/W2068989205","https://openalex.org/W2074649556","https://openalex.org/W2075001777","https://openalex.org/W2076509405","https://openalex.org/W2077420331","https://openalex.org/W2078119267","https://openalex.org/W2081364524","https://openalex.org/W2081890688","https://openalex.org/W2083184196","https://openalex.org/W2085278459","https://openalex.org/W2086818495","https://openalex.org/W2089177785","https://openalex.org/W2089752283","https://openalex.org/W2090345828","https://openalex.org/W2093044562","https://openalex.org/W2095942008","https://openalex.org/W2099363983","https://openalex.org/W2100973511","https://openalex.org/W2101283146","https://openalex.org/W2113098875","https://openalex.org/W2118005277","https://openalex.org/W2120147741","https://openalex.org/W2121006557","https://openalex.org/W2122286377","https://openalex.org/W2129002420","https://openalex.org/W2135400727","https://openalex.org/W2136131734","https://openalex.org/W2148313699","https://openalex.org/W2151103923","https://openalex.org/W2158674025","https://openalex.org/W2158914315","https://openalex.org/W2160505044","https://openalex.org/W2162469299","https://openalex.org/W2162774606","https://openalex.org/W2291905743","https://openalex.org/W2319475875","https://openalex.org/W2322744842","https://openalex.org/W2326022866","https://openalex.org/W2335812924","https://openalex.org/W2403785122","https://openalex.org/W2406928906","https://openalex.org/W2433104516","https://openalex.org/W2491126414","https://openalex.org/W2529136257","https://openalex.org/W2782349012","https://openalex.org/W2790041827","https://openalex.org/W2805196455","https://openalex.org/W2854811604","https://openalex.org/W2943171410","https://openalex.org/W2952311479","https://openalex.org/W2988643504","https://openalex.org/W2992448396","https://openalex.org/W2995875622","https://openalex.org/W2996063470","https://openalex.org/W3000490550","https://openalex.org/W3004997463","https://openalex.org/W3022769551","https://openalex.org/W3088090850","https://openalex.org/W3093005865","https://openalex.org/W3118812474","https://openalex.org/W3120786468","https://openalex.org/W3125988616","https://openalex.org/W3130263764","https://openalex.org/W3132494198","https://openalex.org/W3144259271","https://openalex.org/W3190144918","https://openalex.org/W3193297845","https://openalex.org/W3194856673","https://openalex.org/W4233070984","https://openalex.org/W4255412919","https://openalex.org/W6607283064","https://openalex.org/W6696909392","https://openalex.org/W6722663672","https://openalex.org/W6791315974"],"related_works":["https://openalex.org/W7011606698","https://openalex.org/W4412121779","https://openalex.org/W2403785122","https://openalex.org/W2158914315","https://openalex.org/W2129002420","https://openalex.org/W2032704423","https://openalex.org/W772538015","https://openalex.org/W2075001777","https://openalex.org/W1970076832","https://openalex.org/W2026959544"],"abstract_inverted_index":{"Refined":[0],"calibrations":[1],"of":[2,8,11,30,42,47,76,86,139,153,172,185,205,256,268,275,291],"CRISM":[3,68,80],"images":[4],"are":[5,165,288,327],"enabling":[6],"identification":[7],"smaller":[9],"deposits":[10],"unique":[12],"aqueous":[13,49,193],"materials":[14],"on":[15,124,146,279,344],"Mars":[16,147],"that":[17,144,178,222],"reveal":[18],"changing":[19],"environmental":[20],"conditions":[21],"at":[22,119,162,319],"the":[23,38,48,129,137,149,186,197,203,246,273,276,308,312],"region":[24],"surrounding":[25],"Mawrth":[26,163],"Vallis.":[27],"Through":[28],"characterization":[29],"these":[31,320,330],"clay-sulfate":[32,292],"assemblages":[33,293],"and":[34,71,78,99,104,116,211,242,264,307,315],"their":[35],"association":[36],"with":[37,111,126,226],"layered,":[39],"phyllosilicate":[40],"units":[41,91,285,333],"this":[43],"region,":[44],"more":[45,180],"details":[46],"geochemical":[50,194],"history":[51],"can":[52],"be":[53,224],"gleaned.":[54],"A":[55],"stratigraphy":[56],"including":[57],"five":[58],"distinct":[59],"mineral":[60],"horizons":[61],"is":[62],"mapped":[63],"using":[64,94],"compositional":[65],"data":[66],"from":[67,79,151],"over":[69,81],"CTX":[70],"HRSC":[72],"imagery":[73,83],"across":[74,84],"100s":[75,85],"km":[77],"HiRISE":[82],"meters.":[87],"Transitions":[88],"in":[89,168,182,208,250,295,304],"mineralogic":[90],"were":[92,179],"characterized":[93,105],"visible/near-infrared":[95],"(VNIR)":[96],"spectral":[97,109,130,247],"properties":[98],"surface":[100],"morphology.":[101],"We":[102],"identified":[103],"complex":[106],"\u201cdoublet\u201d":[107,131,248,283,331],"type":[108,284,332],"signatures":[110],"two":[112],"bands":[113],"between":[114],"2.2":[115],"2.3":[117],"\u03bcm":[118],"one":[120],"stratigraphic":[121],"horizon.":[122],"Based":[123],"comparisons":[125],"terrestrial":[127],"sites,":[128],"unit":[132,221],"described":[133,286],"here":[134,200,287],"may":[135,175,334],"reflect":[136],"remnants":[138],"a":[140,209,217,234],"salty,":[141],"evaporative":[142,252,298],"period":[143],"existed":[145],"during":[148,188],"transition":[150,235],"formation":[152,204,255],"Fe-rich":[154],"phyllosilicates":[155,258],"to":[156,236,301,342],"Al-rich":[157,257],"phyllosilicates.":[158],"Layered":[159],"outcrops":[160,198],"observed":[161,199],"Vallis":[164],"thicker":[166],"than":[167],"other":[169],"altered":[170],"regions":[171,184],"Mars,":[173],"but":[174],"represent":[176],"processes":[177],"widespread":[181],"wet":[183,212],"planet":[187],"its":[189],"early":[190,280],"history.":[191],"The":[192,282],"environments":[195,299],"supporting":[196],"include:":[201],"(i)":[202],"Fe3+-rich":[206],"smectites":[207],"warm":[210,277],"environment,":[213],"(ii)":[214],"overlain":[215],"by":[216,233,245],"thin":[218],"ferrous-bearing":[219],"clay":[220],"could":[223],"associated":[225],"heating":[227],"or":[228,261],"reducing":[229],"conditions,":[230],"(iii)":[231],"followed":[232],"salty":[237],"and/or":[238],"acidic":[239,297],"alteration":[240],"phases":[241],"sulfates":[243],"(characterized":[244],"shape)":[249],"an":[251],"setting,":[253],"(iv)":[254],"through":[259],"pedogenesis":[260],"acid":[262],"leaching,":[263],"(v)":[265],"finally":[266],"persistence":[267],"poorly":[269],"crystalline":[270],"aluminosilicates":[271],"marking":[272],"end":[274],"climate":[278],"Mars.":[281,345],"likely":[289],"composed":[290],"formed":[294],"saline,":[296],"similar":[300],"those":[302],"found":[303],"Western":[305],"Australia":[306],"Atacama":[309],"desert.":[310],"Despite":[311],"chemically":[313],"extreme":[314],"variable":[316],"waters":[317],"present":[318],"terrestrial,":[321],"saline":[322],"lake":[323],"environments,":[324],"active":[325],"ecosystems":[326],"present;":[328],"thus,":[329],"mark":[335],"exciting":[336],"areas":[337],"for":[338],"continued":[339],"exploration":[340],"important":[341],"astrobiology":[343]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2020-01-23T00:00:00"}