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Conservation and Alteration of Isoto...

ProQuest Information and Learning Co.

Conservation and Alteration of Isotope Ratios in Burned Bone.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Conservation and Alteration of Isotope Ratios in Burned Bone./
作者:	Sarancha, Julianne Janell.
面頁冊數:	1 online resource (28 pages)
附註:	Source: Masters Abstracts International, Volume: 57-05.
Contained By:	Masters Abstracts International57-05(E).
標題:	Geochemistry. -
電子資源:	click for full text (PQDT)
ISBN:	9780355969528

Conservation and Alteration of Isotope Ratios in Burned Bone.
Sarancha, Julianne Janell.

Conservation and Alteration of Isotope Ratios in Burned Bone. - 1 online resource (28 pages)

Source: Masters Abstracts International, Volume: 57-05.

Thesis (M.S.)--University of California, Davis, 2018.

Includes bibliographical references

Isotopic analysis is a method used to infer human dietary and geographical life histories, an approach that can assist in identification of unidentified individuals. Understanding the effects of various post-mortem processes on isotopic signatures is an important, but understudied, component of such forensic analyses. This research compares isotope signatures of bones before and after burning, focusing on commonly used elements including carbon, nitrogen, oxygen, and radiogenic strontium as well as some lesser studied isotopes of sulfur and mass-dependent strontium. Pig ribs and human femur and rib pairs were burned. Comparison of isotopic ratios pre- and post-burning show insignificant changes for all isotope systems, except for the carbonate isotope systems. Together, this research suggests that most stable isotope systems are conservative, and burning within the temperature ranges employed here will not result in significant shifts in isotope values in bone.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355969528Subjects--Topical Terms:

648291
Geochemistry.
Index Terms--Genre/Form:

554714
Electronic books.

Conservation and Alteration of Isotope Ratios in Burned Bone.
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100 1 $a Sarancha, Julianne Janell. $3 1191697
245 1 0 $a Conservation and Alteration of Isotope Ratios in Burned Bone.
264 0 $c 2018
300 $a 1 online resource (28 pages)
336 $a text $b txt $2 rdacontent
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500 $a Source: Masters Abstracts International, Volume: 57-05.
500 $a Adviser: Jelmer W. Eerkens.
502 $a Thesis (M.S.)--University of California, Davis, 2018.
504 $a Includes bibliographical references
520 $a Isotopic analysis is a method used to infer human dietary and geographical life histories, an approach that can assist in identification of unidentified individuals. Understanding the effects of various post-mortem processes on isotopic signatures is an important, but understudied, component of such forensic analyses. This research compares isotope signatures of bones before and after burning, focusing on commonly used elements including carbon, nitrogen, oxygen, and radiogenic strontium as well as some lesser studied isotopes of sulfur and mass-dependent strontium. Pig ribs and human femur and rib pairs were burned. Comparison of isotopic ratios pre- and post-burning show insignificant changes for all isotope systems, except for the carbonate isotope systems. Together, this research suggests that most stable isotope systems are conservative, and burning within the temperature ranges employed here will not result in significant shifts in isotope values in bone.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Geochemistry. $3 648291
650 4 $a Forensic anthropology. $3 655628
655 7 $a Electronic books. $2 local $3 554714
690 $a 0996
690 $a 0339
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of California, Davis. $b Forensic Science. $3 1190594
773 0 $t Masters Abstracts International $g 57-05(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10689231 $z click for full text (PQDT)

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