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| | Mary Beth Gray |
 | | Gray, M.B. and Mitra, G., 1999, Ramifications of four dimensional progressive deformation in contractional mountain belts: Journal of Structural Geology, v. |
 | | Gray, M.B. and Stamatakos, J., 1997, New model for evolution of fold and thrust belt curvature based on integrated structural and paleomagnetic results from the Pennsylvania salient: Geology, v. |
 | | Gray, M.B. and Mitra, G., 1993, Migration of deformation fronts during progressive deformation: evidence from detailed studies in the Pennsylvania Southern Anthracite region, U.S.A.: Journal of Structural Geology, v. |
| www.facstaff.bucknell.edu /mbgray (1105 words) |
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