American Journal of Science: 314 (6)

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June 01, 2014; Volume 314,Issue 6

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Revised chronostratigraphy of the Lower Chinle Formation strata in Arizona and New Mexico (USA): High-precision U-Pb geochronological constraints on the Late Triassic evolution of dinosaurs
Jahandar Ramezani, David E. Fastovsky and Samuel A. Bowring

American Journal of Science June 2014, 314 (6) 981-1008; DOI: https://doi.org/10.2475/06.2014.01
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U-Pb zircon geochronology of Roxbury Conglomerate, Boston Basin, Massachusetts: Tectono-stratigraphic implications for Avalonia in and beyond SE New England
Margaret D. Thompson, Jahandar Ramezani and James L. Crowley

American Journal of Science June 2014, 314 (6) 1009-1040; DOI: https://doi.org/10.2475/06.2014.02
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Resistant cellulose-derivative biopolymer templates in natural sepiolite
S. Leguey, A. I. Ruiz, R. Fernández and J. Cuevas

American Journal of Science June 2014, 314 (6) 1041-1063; DOI: https://doi.org/10.2475/06.2014.03