{"id":"https://openalex.org/W1998158732","doi":"https://doi.org/10.1080/10420949309386371","title":"A sauropod dinosaur megatracksite from the Late Jurassic of northern Switzerland","display_name":"A sauropod dinosaur megatracksite from the Late Jurassic of northern Switzerland","publication_year":1993,"publication_date":"1993-10-01","ids":{"openalex":"https://openalex.org/W1998158732","doi":"https://doi.org/10.1080/10420949309386371","mag":"1998158732"},"language":"en","primary_location":{"id":"doi:10.1080/10420949309386371","doi":"https://doi.org/10.1080/10420949309386371","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10420949309386371","pdf_url":null,"source":{"id":"https://openalex.org/S4210170836","display_name":"Ichnos/Ichnos : an international journal for plant and animal traces","issn_l":"1026-7999","issn":["1026-7999","1042-0940","1563-5236"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ichnos","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033246668","display_name":"Christian Andreas Meyer","orcid":"https://orcid.org/0000-0002-5069-8924","observed_orcids":["https://orcid.org/0000-0002-5069-8924"]},"institutions":[{"id":"https://openalex.org/I4405252831","display_name":"Naturmuseum Solothurn","ror":"https://ror.org/000xwam85","country_code":"CH","type":"archive","lineage":["https://openalex.org/I4405252831"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Christian A. Meyer","raw_affiliation_strings":["Naturmuseum Solothurn, Klosterplatz 2, Solothurn, CH\u20104500, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Naturmuseum Solothurn, Klosterplatz 2, Solothurn, CH\u20104500, Switzerland","institution_ids":["https://openalex.org/I4405252831"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5033246668"],"corresponding_institution_ids":["https://openalex.org/I4405252831"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"3","issue":"1","first_page":"29","last_page":"38"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10955","display_name":"Paleontology and Evolutionary Biology","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"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/T10955","display_name":"Paleontology and Evolutionary Biology","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"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/T10109","display_name":"Paleontology and Stratigraphy of Fossils","score":0.002400000113993883,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"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/T11354","display_name":"Evolution and Paleontology Studies","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1911","display_name":"Paleontology"},"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/sauropods","display_name":"sauropod dinosaurs","score":0.8769999742507935},{"id":"https://openalex.org/keywords/dinosaur-trackways","display_name":"dinosaur trackways","score":0.8240000009536743},{"id":"https://openalex.org/keywords/ichnofacies","display_name":"ichnofacies","score":0.7020000219345093},{"id":"https://openalex.org/keywords/kimmeridgian","display_name":"Kimmeridgian","score":0.8849999904632568},{"id":"https://openalex.org/keywords/ammonite-biostratigraphy","display_name":"ammonite biostratigraphy","score":0.8650000095367432},{"id":"https://openalex.org/keywords/transgressive-events","display_name":"transgressive events","score":0.675000011920929},{"id":"https://openalex.org/keywords/sea-level-lowstand","display_name":"sea-level lowstand","score":0.7509999871253967},{"id":"https://openalex.org/keywords/track-morphology","display_name":"track morphology","score":0.5260000228881836}],"concepts":[{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.8173761367797852},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.7801581621170044},{"id":"https://openalex.org/C146588470","wikidata":"https://www.wikidata.org/wiki/Q742139","display_name":"Facies","level":3,"score":0.6028150916099548},{"id":"https://openalex.org/C159176650","wikidata":"https://www.wikidata.org/wiki/Q43261","display_name":"Horizon","level":2,"score":0.5234876871109009},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.5088265538215637},{"id":"https://openalex.org/C132943942","wikidata":"https://www.wikidata.org/wiki/Q2562511","display_name":"Footprint","level":2,"score":0.42656511068344116},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.23647251725196838},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07037466764450073},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/10420949309386371","doi":"https://doi.org/10.1080/10420949309386371","is_oa":false,"landing_page_url":"https://doi.org/10.1080/10420949309386371","pdf_url":null,"source":{"id":"https://openalex.org/S4210170836","display_name":"Ichnos/Ichnos : an international journal for plant and animal traces","issn_l":"1026-7999","issn":["1026-7999","1042-0940","1563-5236"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ichnos","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W39955589","https://openalex.org/W603337959","https://openalex.org/W1580287752","https://openalex.org/W1584354900","https://openalex.org/W1983694317","https://openalex.org/W2007982505","https://openalex.org/W2011566288","https://openalex.org/W2049696620","https://openalex.org/W2065638280","https://openalex.org/W2072749163","https://openalex.org/W2335582579","https://openalex.org/W2335753855","https://openalex.org/W2506791038","https://openalex.org/W3016228490","https://openalex.org/W3090377025","https://openalex.org/W4232616564","https://openalex.org/W4285719527","https://openalex.org/W6635144099"],"related_works":["https://openalex.org/W2656301564","https://openalex.org/W2086944710","https://openalex.org/W2506791038","https://openalex.org/W2181301008","https://openalex.org/W4413397907","https://openalex.org/W6987073559","https://openalex.org/W2080658117","https://openalex.org/W6999251127","https://openalex.org/W2030598013","https://openalex.org/W7067350701"],"abstract_inverted_index":{"The":[0,143],"largest":[1,56,185],"known":[2],"sauropod":[3],"trackway":[4,175],"site":[5,28],"from":[6,198],"the":[7,16,23,27,35,55,72,77,99,110,122,133,154,158,179,184,190,195,199],"Upper":[8,116],"Jurassic":[9,201],"in":[10,15,29,138,189],"Europe":[11],"has":[12,37],"been":[13,38,51,107],"found":[14,108,137],"northern":[17],"Jura":[18],"Mountains":[19],"of":[20,26,34,66,71,89,202],"Switzerland.":[21],"Since":[22],"initial":[24],"discovery":[25],"1988,":[30],"detailed":[31],"ichno\u2010facies":[32],"mapping":[33],"sites":[36,44,74],"undertaken":[39],"and":[40,170],"completed.":[41],"Six":[42],"separate":[43],"(from":[45],"5":[46],"to":[47,53,183],"45km":[48],"apart)":[49],"have":[50,106],"located":[52],"date;":[54],"one,":[57],"displaying":[58],"345":[59],"single":[60],"imprints,":[61],"extends":[62],"over":[63],"a":[64,84,149,164],"surface":[65],"7000":[67],"m2.":[68],"As":[69],"all":[70,153],"reported":[73],"occur":[75,126],"within":[76,98,109],"same":[78],"bed,":[79],"these":[80],"vertebrate":[81],"prints":[82],"form":[83],"megatracksite":[85],"covering":[86],"an":[87,115],"area":[88],"more":[90],"than":[91],"360":[92],"km2.":[93],"All":[94],"localities":[95],"are":[96,136],"stratigraphically":[97],"Reuchenette":[100],"Formation.":[101],"Two":[102],"biostratigraphically":[103],"diagnostic":[104],"ammonites":[105],"sequence":[111],"(Aulacostephanus;":[112],"Gravesia),":[113],"indicating":[114],"Kimmeridgian":[117],"age":[118],"(sensu":[119],"gallico).":[120],"In":[121],"easternmost":[123],"sites,":[124,155],"imprints":[125],"on":[127],"mud\u2010cracked":[128],"tidal":[129],"pond":[130],"deposits,":[131],"whereas":[132],"western":[134],"tracksites":[135],"supratidal":[139],"algal":[140],"marsh":[141],"deposits.":[142],"track\u2010bearing":[144],"horizon":[145],"is":[146],"immediately":[147],"below":[148],"trans\u2010gressive":[150],"event":[151],"at":[152],"suggesting":[156],"that":[157,178],"ichnofaunas":[159],"represent":[160],"dinosaur":[161],"activity":[162],"during":[163],"relative":[165],"sea\u2010level":[166],"low\u2010stand.":[167],"Footprint":[168],"size":[169],"morphology,":[171],"as":[172,174],"well":[173],"dimensions,":[176],"suggest":[177],"track":[180],"producers":[181],"belong":[182],"sauropods":[186],"yet":[187],"recorded":[188],"European":[191],"Jurassic,":[192],"closely":[193],"resembling":[194],"Breviparopus":[196],"tracks":[197],"Middle":[200],"Morocco.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
