New Chemical Abrasion Thermal Ionization Mass Spectrometry Dates from the Brushy Basin Member, Morrison Formation, Western Colorado: Implications for Dinosaur Evolution

2018 ◽  
Vol 126 (5) ◽  
pp. 473-486 ◽  
Author(s):  
Kenneth G. Galli ◽  
Robert Buchwaldt ◽  
Spencer G. Lucas ◽  
Lawrence Tanner
Keyword(s):  
Mass Spectrometry ◽  
Thermal Ionization Mass Spectrometry ◽  
Thermal Ionization ◽  
Ionization Mass Spectrometry ◽  
Ionization Mass ◽  
Morrison Formation ◽  
Western Colorado ◽  
Thermal Ionization Mass ◽  
Dinosaur Evolution

High-precision zircon U/Pb geochronology by ID-TIMS using new 1013 ohm resistors

2016 ◽  
Vol 31 (3) ◽  
pp. 658-665 ◽  
Author(s):  
Albrecht von Quadt ◽  
Jörn-Frederik Wotzlaw ◽  
Yannick Buret ◽  
Simon J. E. Large ◽  
Irena Peytcheva ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
High Precision ◽  
Isotope Dilution ◽  
Thermal Ionization Mass Spectrometry ◽  
Isotope Ratios ◽  
Thermal Ionization ◽  
Ionization Mass Spectrometry ◽  
Accessory Mineral ◽  
Ionization Mass ◽  
Thermal Ionization Mass

Accessory mineral U–Pb geochronology by isotope dilution thermal ionization mass spectrometry (ID-TIMS) requires precise and accurate determinations of parent–daughter isotope ratios.

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