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Consejo Nacional de Ciencia y Tecnología, CONACYT: 132620
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funding vehicle for: Mobility studies in fossil mammals from Laguna de las Cruces, San Luis Potosí, México: The strontium isotopic analyses

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University of Namibia, UNAM: 102719, 104017
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funding vehicle for: Mobility studies in fossil mammals from Laguna de las Cruces, San Luis Potosí, México: The strontium isotopic analyses

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Journal of South American Earth Sciences
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publication venue for: Mobility studies in fossil mammals from Laguna de las Cruces, San Luis Potosí, México: The strontium isotopic analyses
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RDF description of Mobility studies in fossil mammals from Laguna de las Cruces, San Luis Potosí, México: The strontium isotopic analyses - http://orbis.uaslp.mx/vivo/individual/scopus6608
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date: 2026-08-27T07:06:55
publisher: vivo
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Article
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Mobility studies in fossil mammals from Laguna de las Cruces, San Luis Potosí, México: The strontium isotopic analyses
type: Information Content Entity
crisid: 6609
most specific type: Document
type: Article
volume: 103
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related by: authorship_43158
has funding vehicle: Consejo Nacional de Ciencia y Tecnología, CONACYT: 132620
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date time value: article date 6609
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artnum: 102759
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most specific type: Article
related by: authorship_43160
has funding vehicle: University of Namibia, UNAM: 102719, 104017
abstract: Strontium isotopic ratios from dental enamel of fossil camels, Camelops hesternus (n=5), horses, Equus sp. (n = 5), and mammoths, Mammuthus columbi (4) from Laguna de las Cruces, San Luis Potosí, central Mexico, have been used to study their migration behavior. Four camels, all horses, and one mammoth display 87Sr/86Sr similar to local plants and soils, thus identified as residents. In contrast, teeth of one camel and two of mammoths show lower 87Sr/86Sr ratios while one mammoth has higher strontium isotopic ratios that indicate that they migrated from other localities. Oxygen isotopes from resident animals are similar, which suggests that those individuals drank water from the same source, whereas δ18O values of migrants are different, confirming the strontium isotopic data findings. However, as yet, it is not possible to determine where the migrants came from because their strontium ratios are different from the plants and soils 87Sr/86Sr values from other Potosian and Zacatecan localities with which they were compared. © 2020 Elsevier Ltd
has publication venue: Journal of South American Earth Sciences
freetext keyword: 87Sr/86Sr; Herbivorous; Migrants; Pleistocene; Residents dentition; fossil record; isotopic analysis; isotopic ratio; mammal; migratory behavior; mobility; oxygen isotope; paleobiogeography; paleontology; strontium isotope; Mexico [North America]; San Luis Potosi; Animalia; Camelidae; Equidae; Equus sp.; Mammalia; Mammuthus columbi; Potos
estado: published
related by: authorship_43159
related by: authorship_43161
doi: 10.1016/j.jsames.2020.102759
origen: scopus
related by: authorship_43157
e iscopus: 2-s2.0-85089186597