The first Miocene fossils from coastal woodlands in the southern ...

A cross-section of Rutgersella was also examined with a Helios scan- ning electron microscope with EDAX chemical analytical capability in the ...







Sedimentation patterns during the Precambrian: a unique record
... cross section (Figure 10) is. 240 m. We derived an error range for that measurement by considering variability in the cross-section-projected dip of the Tt ...
Enigmatic molar-tooth structures (MTS) from Mesoproterozoic ...
... New U-Pb zircon geochronology reveals magmatic events at 98, 88, 84, and 82 ... section from two ore deposits yielded U-Pb ages from 61.3 ± 4.1 to. 55.1 ...
hydrogeologic investigation - of the northern taos plateau
Articles. 1. Ar-Ar and U-Pb Geochronology of a Late Paleoproterozoic. Rift Basin: Support for a Genetic Link with Hudsonian.



Autres Cours:

Shallow water redox conditions of the mid-Proterozoic Muskwa ...