Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Michael C. Wizevich"'
Autor:
KAYLA LAZER, IAN P. STOUT, EDWARD L. SIMPSON, MICHAEL C. WIZEVICH, ABIGAL M. KEEBLER, GRACE K. HETRICK
Publikováno v:
PALAIOS. 38:43-55
Dinosaur eggshell fragments, from the Upper Jurassic Brushy Basin Member of the Morrison Formation, Utah, were examined using Field Emission Scanning Electron Microscope (FESEM), Energy Dispersive Spectroscopy, and Raman Spectroscopy. Analyses reveal
Autor:
Michael C. Wizevich, J. Daniel Quick, Jonathan Obrist-Farner, John P. Hogan, James L. Crowley
Publikováno v:
Rocky Mountain Geology. 55:75-89
The temporal and spatial distribution of strain associated with the Sevier orogeny in western North America is significantly different in the southern end of the belt, at the latitude of Las Vegas, Nevada, than farther to the north at the latitude of
Autor:
Michael C. Wizevich, Edward L. Simpson, Laura Sherrod, Thomas A. Betts, Wendy S. Simpson, Margariete Malenda
Publikováno v:
Geology of the Intermountain West. 7:121-136
The Glen Canyon Dam, along the Colorado River in Page, Arizona, was completed in 1963, creating the Lake Powell reservoir which spans the Arizona-Utah border. The water levels of Lake Powell peaked in 1983 and have declined since, releasing overlying
Autor:
Christian Meyer, Mandy Hofmann, Ulf Linnemann, Benita-Lisette Sonntag, Andreas Gärtner, Michael C. Wizevich
Publikováno v:
Swiss Journal of Geosciences. 112:419-434
The provenance of Triassic Vieux Emosson Formation, autochthonous sediments of the Aiguilles Rouges massif (External Alps), was determined from U–Pb ages of detrital zircons. In addition, two samples of Late Carboniferous sandstones from the Salvan
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 514:577-592
It is often difficult to distinguish nearshore marine from non-marine non-fossiliferous quartz-rich sandstones, and in many cases the depositional environment is disputed. Detailed facies analysis is necessary to determine the environment and, althou
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
Not Provided, Edward L. Simpson, Grace Hetrick, Abigail Keebler, Michael C. Wizevich, Ian Stout, Kayla Lazer
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
Geological Society of America Abstracts with Programs.
Autor:
K. Morgano, Michael C. Wizevich, Kelsey M. Livingston, Margariete Malenda, Edward L. Simpson, Emily Bogner, Ashley M. Richardson, Laura Sherrod, K. Miller
Publikováno v:
Marine and Petroleum Geology. 92:904-912
Cavities produced by migrating gas, mainly methane, emanating from the near subsurface are a rarely reported sedimentary structure from either modern or ancient clastic sediments. The delta of the Colorado River in Lake Powell, Glen Canyon National R