{"data":{"id":"10.6084/m9.figshare.3117316.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.3117316.v1","prefix":"10.6084","suffix":"m9.figshare.3117316.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"MacNaughton, Robert B.","nameType":"Personal","givenName":"Robert B.","familyName":"MacNaughton","affiliation":[],"nameIdentifiers":[]},{"name":"Moynihan, David P.","nameType":"Personal","givenName":"David P.","familyName":"Moynihan","affiliation":[],"nameIdentifiers":[]},{"name":"Roots, Charles F.","nameType":"Personal","givenName":"Charles F.","familyName":"Roots","affiliation":[],"nameIdentifiers":[]},{"name":"Crowley, James L.","nameType":"Personal","givenName":"James L.","familyName":"Crowley","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"New Occurrences of \u003ci\u003eOldhamia\u003c/i\u003e in Eastern Yukon, Canada: Stratigraphic Context and Implications for Cambrian Deep-Marine Biostratigraphy"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2016,"subjects":[{"subject":"Evolutionary Biology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Biological sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"59999 Environmental Sciences not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Earth and related environmental sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Earth and related environmental sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Ecology"},{"subject":"20199 Astronomical and Space Sciences not elsewhere classified","subjectScheme":"FOR"},{"subject":"FOS: Physical sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Physical sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"69999 Biological Sciences not elsewhere classified","subjectScheme":"FOR"},{"subject":"Inorganic Chemistry"},{"subject":"FOS: Chemical sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Chemical sciences","subjectScheme":"Fields of Science and Technology (FOS)"}],"contributors":[],"dates":[{"date":"2016-03-17","dateType":"Created"},{"date":"2016-03-17","dateType":"Updated"},{"date":"2016","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1080/10420940.2015.1127232","relatedIdentifierType":"DOI"},{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.3117316","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["690688 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"For over a century, the ichnogenus \u003ci\u003eOldhamia\u003c/i\u003e has been used as an index fossil for Cambrian deep-marine siliciclastic successions. New specimens from the Cambrian of Selwyn Basin, eastern Yukon, Canada, provide an opportunity to constrain the chronostratigraphic range of \u003ci\u003eOldhamia\u003c/i\u003e and test its potential for more detailed biozonation. The upper part of Narchilla Formation (Arrowhead Lake Member) yields \u003ci\u003eO. antiqua, O. curvata, O. flabellata\u003c/i\u003e, and \u003ci\u003eO. radiata\u003c/i\u003e. The overlying Gull Lake Formation yields a less diverse assemblage of \u003ci\u003eO. antiqua, O. curvata\u003c/i\u003e, and \u003ci\u003eO. flabellata\u003c/i\u003e. The upward disappearance of \u003ci\u003eO. radiata\u003c/i\u003e is consistent with models that infer increasing complexity of \u003ci\u003eOldhamia\u003c/i\u003e ichnospecies through time but may also be a function of limited sampling. Regional stratigraphic correlations suggest \u003ci\u003eOldhamia\u003c/i\u003e appeared in Arrowhead Lake Member during Cambrian Stage 3. Archaeocyathans and trilobites from Gull Lake Formation confirm that \u003ci\u003eOldhamia\u003c/i\u003e was present during Cambrian Stages 3 to 4. A younger age limit on \u003ci\u003eOldhamia\u003c/i\u003e in Selwyn Basin is provided by syn-volcanic detrital zircons recovered from the base of the overlying Old Cabin Formation, which yield an age of 499.89 ± 0.14 Ma (earliest Guzhangian). \u003ci\u003eOldhamia\u003c/i\u003e appears to be a reliable index fossil for Cambrian Series 2 and Series 3 in Selwyn Basin.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://tandf.figshare.com/articles/dataset/New_Occurrences_of_i_Oldhamia_i_in_Eastern_Yukon_Canada_Stratigraphic_Context_and_Implications_for_Cambrian_Deep_Marine_Biostratigraphy/3117316/1","contentUrl":null,"metadataVersion":1,"schemaVersion":"http://datacite.org/schema/kernel-4","source":"mds","isActive":true,"state":"findable","reason":null,"viewCount":0,"viewsOverTime":[],"downloadCount":0,"downloadsOverTime":[],"referenceCount":0,"citationCount":0,"citationsOverTime":[],"partCount":0,"partOfCount":0,"versionCount":0,"versionOfCount":0,"created":"2016-03-17T01:07:08.000Z","registered":"2016-03-17T01:07:09.000Z","published":"2016","updated":"2020-09-04T12:26:21.000Z"},"relationships":{"client":{"data":{"id":"figshare.ars","type":"clients"}},"provider":{"data":{"id":"otjm","type":"providers"}},"media":{"data":{"id":"10.6084/m9.figshare.3117316.v1","type":"media"}},"references":{"data":[]},"citations":{"data":[]},"parts":{"data":[]},"partOf":{"data":[]},"versions":{"data":[]},"versionOf":{"data":[]}}}}