STABLE ISOTOPE AND RADIOCARBON ANALYSIS OF MODERN LACUSTRINE STROMATOLITES IN GREAT SALT LAKE, UTAH 

2016 ◽  
Author(s):  
Jordan L. Jensen ◽  
◽  
Dennis L. Newell
2002 ◽  
Vol 67 (3) ◽  
pp. 453-485 ◽  
Author(s):  
Joan Brenner Coltrain ◽  
Steven W. Leavitt

Research reported here is based on the stable isotope (δ 13C,δ 15N) and radiocarbon chemistry of Fremont burials from wetlands lining the eastern shores of the Great Salt Lake (GSL). Bone collagen stable isotope signatures covary with reliance on maize and intake of animal protein, facilitating useful reconstructions of past diet. Among the GSL Fremont, economic strategies vary over time with an initial increase in reliance on maize (A.D. 400–850) followed by a period of marked economic diversity (A.D 850–1150) then a return to reliance on wild foods (after A.D. 1150). During the period of greatest economic diversity, male and female diets vary significantly and male diets are correlated with status differences evidenced by grave goods. There is also a clear temporal correlation between the rapid abandonment of maize agriculture and significant moisture anomalies in regional tree-ring chronologies and pollen profiles. These results are discussed in the context of recent arguments regarding economic diversity, social complexity, and the demise of the Fremont.


Geobiology ◽  
2020 ◽  
Vol 18 (5) ◽  
pp. 566-593 ◽  
Author(s):  
Miquela Ingalls ◽  
Carie M. Frantz ◽  
Kathryn E. Snell ◽  
Elizabeth J. Trower

2003 ◽  
Vol 30 (2) ◽  
pp. 317-330 ◽  
Author(s):  
L. J. Dorr ◽  
D. H. Nicolson ◽  
L. K. Overstreet

Howard Stansbury's classic work is bibliographically complex, with two true editions as well as multiple issues of the first edition. The first edition was printed in Philadelphia; its 487 stereotyped pages were issued in 1852 under two different titles with three variant title-pages (an official US government issue and two trade issues). A second edition was printed in Washington in 1853 and had 495 typeset pages (with corrections and additions in the appendices). The issue of 1855 is identical to the 1852 trade issue, except for the change of the date on the title-page. Each issue and edition, with its bindings and plates, is described.


1985 ◽  
Author(s):  
Gerald G. Plantz ◽  
Cynthia L. Appel ◽  
David W. Clark ◽  
Patrick M. Lambert ◽  
Robert L. Puryear

Author(s):  
David L. Naftz ◽  
William P. Johnson ◽  
Michael L. Freeman ◽  
Kimberly Beisner ◽  
Ximena Diaz ◽  
...  
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document