Ultrastructure, composition, and 87Sr/86Sr dating of shark teeth from lower Miocene sediments of southwestern Peru
Bioapatite of fossil bone and teeth is susceptible to alteration and ion exchange during
burial and diagenesis, varying its Sr content through the geological time. Nevertheless, fossil …
burial and diagenesis, varying its Sr content through the geological time. Nevertheless, fossil …
Exploring uranium isotopes in shark teeth as a paleo-redox proxy
The uranium isotope composition (δ 238 U) of seawater is a powerful proxy for the extent of
marine anoxia. For paleoredox reconstructions, carbonates are the most popular U isotope …
marine anoxia. For paleoredox reconstructions, carbonates are the most popular U isotope …
[HTML][HTML] Spatial distributions of strontium isotope ratios in human hair and tap water from South Korea
Abstract Natural variations of 87 Sr/86 Sr ratios in biological samples, such as human hair,
provide a biological record of provenance. Spatial distribution maps reflecting heterogeneity …
provide a biological record of provenance. Spatial distribution maps reflecting heterogeneity …
[HTML][HTML] Marine strontium isotopes preserved in fossil shark teeth calibrate Neogene land mammal evolution
Many Cenozoic terrestrial fossil sites worldwide rely on land mammal evolution
(biochronology) for temporal calibrations. Within marine depositional environments …
(biochronology) for temporal calibrations. Within marine depositional environments …
[HTML][HTML] Potential applications of biomolecular archaeology to the ecohistory of sea turtles and groupers in Levant coastal antiquity
Humans have been exploiting marine resources along the Levantine coast for millennia.
Advances in biomolecular archaeology present novel opportunities to understand the …
Advances in biomolecular archaeology present novel opportunities to understand the …
Oxygen isotope composition of teeth suggests endothermy and possible migration in some Late Cretaceous shark taxa from the Gulf Coastal Plain, USA
We analyzed the oxygen isotope composition of biogenic apatite phosphate (δ18Op) in
fossil tooth enameloid to investigate the paleoecology of Late Cretaceous sharks in the Gulf …
fossil tooth enameloid to investigate the paleoecology of Late Cretaceous sharks in the Gulf …
[HTML][HTML] Enigmatic carbonate isotope values in shark teeth: Evidence for environmental and dietary controls
Shark teeth are abundant in the fossil record and integrate physiological information,
ecological interactions, and paleo-oceanographic conditions in their chemistry. Fossil shark …
ecological interactions, and paleo-oceanographic conditions in their chemistry. Fossil shark …
Fish in ancient Jerusalem: Trade and consumption of fish in an inland site from the Iron Ages to the Early Islamic period
The ichthyological evidence that is available for the import and trade of fish into ancient
Jerusalem is summarized against the backdrop of social and political developments of the …
Jerusalem is summarized against the backdrop of social and political developments of the …
More than museums: care for natural and cultural heritage in Australia
S Hurst, MW Moore, A Simpson… - Geoconservation …, 2024 - researchers.mq.edu.au
Abstract Fossils and First Nations artifacts are both physical remains that demonstrate the
deep history of the Earth and its inhabitants. Modern museums have become the places …
deep history of the Earth and its inhabitants. Modern museums have become the places …
Calipash and calipee: Population dynamics and foraging ecology of archaeological sea turtles
W de Kock - 2023 - research.rug.nl
University of Groningen Calipash and calipee de Kock, Willemien Page 1 University of Groningen
Calipash and calipee de Kock, Willemien DOI: 10.33612/diss.691517453 IMPORTANT NOTE: You …
Calipash and calipee de Kock, Willemien DOI: 10.33612/diss.691517453 IMPORTANT NOTE: You …