Diagenetic uptake of rare earth elements by bioapatite, with an example from Lower Triassic conodonts of South China
The distribution patterns of rare earth elements (REEs) are frequently used as proxies for
ancient seawater chemistry or paleomarine environmental conditions. However, recent work …
ancient seawater chemistry or paleomarine environmental conditions. However, recent work …
From bone to fossil: A review of the diagenesis of bioapatite
SW Keenan - American Mineralogist, 2016 - degruyter.com
The preservation of bone or bioapatite over geologic time has presented paleobiologists
with long-standing and formidable questions. Namely, to elucidate the mechanisms …
with long-standing and formidable questions. Namely, to elucidate the mechanisms …
Dinosaur Body Temperatures Determined from Isotopic (13C-18O) Ordering in Fossil Biominerals
The nature of the physiology and thermal regulation of the nonavian dinosaurs is the subject
of debate. Previously, arguments have been made for both endothermic and ectothermic …
of debate. Previously, arguments have been made for both endothermic and ectothermic …
Trace elements and their isotopes in bones and teeth: Diet, environments, diagenesis, and dating of archeological and paleontological samples
Fossil biogenic apatites display trace element (TE) compositions that can record
environmental and biological signals, give insights into past water compositions, or be used …
environmental and biological signals, give insights into past water compositions, or be used …
Dating rare earth element enrichment in deep-sea sediments using U-Pb geochronology of bioapatite
Deep-sea sediments rich in rare earth elements and yttrium (REY) are promising mineral
resources that are believed to be associated with the burial of fish debris. However, the …
resources that are believed to be associated with the burial of fish debris. However, the …
Synchrotron X-ray spectroscopic perspective on the formation mechanism of REY-rich muds in the Pacific Ocean
T Kashiwabara, R Toda, K Nakamura… - … et Cosmochimica Acta, 2018 - Elsevier
We performed X-ray adsorption fine structure (XAFS) analyses of Y, Ce, Fe, and P for rare
earth elements and yttrium-rich muds (REY-rich muds) from the two regions of the Pacific …
earth elements and yttrium-rich muds (REY-rich muds) from the two regions of the Pacific …
Controls of REY enrichment in the early Cambrian phosphorites
H Zhang, H Fan, H Wen, T Han, T Zhou, Y Xia - … et Cosmochimica Acta, 2022 - Elsevier
Rare earth elements and Yttrium (REYs) are critical to the emerging high-tech and green-
energy industries, generating tremendous REY demand in recent decades. Recently, many …
energy industries, generating tremendous REY demand in recent decades. Recently, many …
Diagenetic uptake of rare earth elements by conodont apatite
The rare earth element (REE) composition of bioapatite has long been used as a proxy for
ancient seawater chemistry and paleomarine environmental reconstruction, based on the …
ancient seawater chemistry and paleomarine environmental reconstruction, based on the …
Microorganisms accelerate REE mineralization in supergene environments
Exogenic deposits are an important source of rare earth elements (REEs), especially heavy
REEs (HREEs). It is generally accepted that microorganisms are able to dissolve minerals …
REEs (HREEs). It is generally accepted that microorganisms are able to dissolve minerals …
Rare earth element systematics of fossil bone revealed by LA-ICPMS analysis
D Herwartz, T Tütken, KP Jochum… - … et Cosmochimica Acta, 2013 - Elsevier
Intra-bone rare earth element (REE) fractionation trends were studied by LA-ICPMS analysis
to put constraints on (1) the mechanisms controlling REE fractionation within fossil bones;(2) …
to put constraints on (1) the mechanisms controlling REE fractionation within fossil bones;(2) …