Mid‐Cenozoic stress evolution and magmatism in the Southern Cordillera, Texas and Mexico: Transition from continental arc to intraplate extension

CD Henry, JG Price, EW James - Journal of Geophysical …, 1991 - Wiley Online Library
Orientations of dikes, veins, faults, and slickenlines reveal the evolution of stress during
Eocene to Miocene magmatism in the southern Cordillera. Where most thoroughly studied …

La falla Chacalapa en el sur de Oaxaca

G Tolson - Boletín de la Sociedad Geológica Mexicana, 2005 - scielo.org.mx
A lo largo de la costa de Oaxaca, entre Puerto Ángel y Santiago Astata, afloran rocas
metamórficas del Complejo Xolapa intrusionadas por rocas ígneas de edad Paleógeno a …

[HTML][HTML] La Megacizalla Mojave-Sonora: la hipótesis, la controversia y el estado actual de conocimiento

RS Molina-Garza, A Iriondo - Boletín de la Sociedad Geológica …, 2005 - scielo.org.mx
El modelo de la megacizalla Mojave-Sonora, el cual implica desplazamiento lateral
izquierdo en el norte de México durante el Jurásico, permanece como una de las ideas más …

High‐latitude paleomagnetic poles from Middle Jurassic plutons and moat volcanics in New England and the controversy regarding Jurassic apparent polar wander …

MC Van Fossen, DV Kent - Journal of Geophysical Research …, 1990 - Wiley Online Library
A paleomagnetic study of Middle Jurassic plutonic and volcanic rocks in New England
(White Mountains Magma Series) yields high‐latitude pole positions for North America. High …

The Mojave-Sonora megashear: The hypothesis, the controversy, and the current state of knowledge

RS Molina-Garza, A Iriondo - 2007 - pubs.geoscienceworld.org
ABSTRACT The Mojave-Sonora megashear model, which implies left-lateral strike-slip
motion of northern México in Jurassic time, remains one of the most influential ideas …

North American Jurassic APW: the current dilemma

JT Hagstrum - Eos, Transactions American Geophysical Union, 1993 - Wiley Online Library
Geologists are in a quandary over the correct interpretation of paleomagnetic data for
Jurassic rocks of the North American plate. Conflicting reference paleopoles and alternate …

[PDF][PDF] Comment on" High-Latitude Paleomagnetic Poles From Middle Jurassic Plutons and Moat Volcanics in New England and the Controversy Regarding

DR BAZARD - Journal of Geophysical Research, 1992 - academia.edu
Van Fossen and Kent [1990] assert that the paleomagnetic pole they determined from the
Moat Volcanics provides a reliable-165 Ma paleomagnetic pole for North America. However …

Late Cretaceous paleomagnetism of the Tucson Mountains: Implications for vertical axis rotations in south central Arizona

JT Hagstrum, PW Lipman - Journal of Geophysical Research …, 1991 - Wiley Online Library
The Tucson Mountains of southern Arizona are the site of an Upper Cretaceous caldera from
which the rhyolitic Cat Mountain Tuff was erupted at about 72 Ma. Two magnetic units within …

Geologic Map of the Waterman Peak 7.5'Quadrangle and northern La Tortuga Butte 7.5'Quadrangle, Pima County, Arizona, v. 2.0

SM Richard, CA Ferguson, JE Spencer, A Youberg… - 2019 - repository.arizona.edu
The Waterman Mountains and La Tortuga Butte Quadrangles are located in south-central
Arizona, about 50 km west-northwest of Tucson Arizona (Figure 1). The area was mapped …

Paleomagnetism of three Upper Jurassic ash‐flow sheets in southeastern Arizona: Implications for regional deformation

JT Hagstrum, PW Lipman - Geophysical Research Letters, 1991 - Wiley Online Library
A sequence of three petrologically distinct Upper Jurassic ash‐flow tuffs has been sampled
for paleomagnetic analysis in the Huachuca Mountains, Canelo Hills, and Mustang …