{"id":"https://openalex.org/W2173419906","doi":null,"title":"A new method of age determination in mammals with special reference to the Elephant Seal (Mirounga leonina, Linn.)","display_name":"A new method of age determination in mammals with special reference to the Elephant Seal (Mirounga leonina, Linn.)","publication_year":1953,"publication_date":"1953-01-01","ids":{"openalex":"https://openalex.org/W2173419906","mag":"2173419906"},"language":"en","primary_location":{"id":"pmh:oai:nora.nerc.ac.uk:511138","doi":null,"is_oa":false,"landing_page_url":"http://nora.nerc.ac.uk/id/eprint/511138/1/A%20new%20method%20of%20age%20determination%20in%20mammals%20with%20special%20reference%20to%20the%20Elephant%20Seal%20-%20FIDS%20Scientific%20Report%202.pdf","pdf_url":"http://nora.nerc.ac.uk/id/eprint/511138/1/A%20new%20method%20of%20age%20determination%20in%20mammals%20with%20special%20reference%20to%20the%20Elephant%20Seal%20-%20FIDS%20Scientific%20Report%202.pdf","source":{"id":"https://openalex.org/S4306400758","display_name":"NERC Open Research Archive (Natural Environment Research Council)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I141816643","host_organization_name":"Natural Environment Research Council","host_organization_lineage":["https://openalex.org/I141816643"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Publication - Book"},"volume":null,"type":"book","is_traditional":true,"indexed_in":[],"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/A5110882737","display_name":"Richard Maitland Laws","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"R. M. Laws","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5110882737"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.4348,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.91089109,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.8148999810218811,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.8148999810218811,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.09989999979734421,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12596","display_name":"Cephalopods and Marine Biology","score":0.006500000134110451,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/age-estimation","display_name":"age estimation","score":0.9950000047683716},{"id":"https://openalex.org/keywords/elephant-seal","display_name":"elephant seal","score":0.6949999928474426},{"id":"https://openalex.org/keywords/southern-elephant-seal","display_name":"Mirounga leonina","score":1.0},{"id":"https://openalex.org/keywords/mammals","display_name":"mammals","score":0.5099999904632568}],"concepts":[{"id":"https://openalex.org/C2908788411","wikidata":"https://www.wikidata.org/wiki/Q215343","display_name":"Southern elephant seal","level":3,"score":0.8842693567276001},{"id":"https://openalex.org/C2781338352","wikidata":"https://www.wikidata.org/wiki/Q185231","display_name":"Elephant seal","level":2,"score":0.7393965125083923},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5461391806602478},{"id":"https://openalex.org/C2777755289","wikidata":"https://www.wikidata.org/wiki/Q162919","display_name":"Seal (emblem)","level":2,"score":0.4801734983921051},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.38743409514427185},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.21815231442451477},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1977311372756958},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.09013363718986511},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C56666940","wikidata":"https://www.wikidata.org/wiki/Q788790","display_name":"Documentation","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:nora.nerc.ac.uk:511138","doi":null,"is_oa":false,"landing_page_url":"http://nora.nerc.ac.uk/id/eprint/511138/1/A%20new%20method%20of%20age%20determination%20in%20mammals%20with%20special%20reference%20to%20the%20Elephant%20Seal%20-%20FIDS%20Scientific%20Report%202.pdf","pdf_url":"http://nora.nerc.ac.uk/id/eprint/511138/1/A%20new%20method%20of%20age%20determination%20in%20mammals%20with%20special%20reference%20to%20the%20Elephant%20Seal%20-%20FIDS%20Scientific%20Report%202.pdf","source":{"id":"https://openalex.org/S4306400758","display_name":"NERC Open Research Archive (Natural Environment Research Council)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I141816643","host_organization_name":"Natural Environment Research Council","host_organization_lineage":["https://openalex.org/I141816643"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Publication - Book"},{"id":"mag:2173419906","doi":null,"is_oa":false,"landing_page_url":"http://nora.nerc.ac.uk/511138/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2180341169","https://openalex.org/W2032918762","https://openalex.org/W2313234561","https://openalex.org/W2419062289","https://openalex.org/W3127427221","https://openalex.org/W2179856018","https://openalex.org/W2180179520","https://openalex.org/W2889091222","https://openalex.org/W2796298756","https://openalex.org/W6992717634"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}