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Research Output 1987 2019

  • 1369 Citations
  • 21 h-Index
  • 55 Article
  • 1 Chapter
  • 1 Conference contribution
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Article
2019

Structure and kinematic evolution of the southern sivas fold-thrust belt, sivas basin, central anatolia, turkey

Darin, M. H. & Umhoefer, P. J., Jan 1 2019, In : Turkish Journal of Earth Sciences. 28, 6, p. 834-859 26 p.

Research output: Contribution to journalArticle

thrust
kinematics
fold
basin
collision zone
2018
5 Citations (Scopus)

Breaching of strike-slip faults and successive flooding of pull-apart basins to form the Gulf of California seaway from ca. 8-6 Ma

Umhoefer, P. J., Darin, M. H., Bennett, S. E. K., Skinner, L. A., Dorsey, R. J. & Oskin, M. E., Aug 1 2018, In : Geology. 46, 8, p. 695-698 4 p.

Research output: Contribution to journalArticle

pull apart basin
strike-slip fault
flooding
basin
plate boundary
10 Citations (Scopus)

Dynamics of episodic Late Cretaceous-Cenozoic magmatism across Central to Eastern Anatolia: New insights from an extensive geochronology compilation

Schleiffarth, W. K., Darin, M. H., Reid, M. & Umhoefer, P. J., Jan 1 2018, In : Geosphere. 14, 5, p. 1990-2008 19 p.

Research output: Contribution to journalArticle

geochronology
magmatism
Cretaceous
suture zone
slab

Provenance and paleogeography of the 25-17 Ma Rainbow Gardens Formation: Evidence for tectonic activity at ca. 19 Ma and internal drainage rather than throughgoing paleorivers on the southwestern Colorado Plateau

Lamb, M. A., Beard, L. S., Dragos, M., Hanson, A. D., Hickson, T. A., Sitton, M., Umhoefer, P. J., Karlstrom, K. E., Dunbar, N. & McIntosh, W., Jan 1 2018, In : Geosphere. 14, 4, p. 1592-1617 26 p.

Research output: Contribution to journalArticle

paleogeography
rainbow
garden
provenance
plateau
8 Citations (Scopus)

Rapid Late Eocene Exhumation of the Sivas Basin (Central Anatolia) Driven by Initial Arabia-Eurasia Collision

Darin, M. H., Umhoefer, P. J. & Thomson, S. N., Jan 1 2018, (Accepted/In press) In : Tectonics.

Research output: Contribution to journalArticle

exhumation
Apatites
Eocene
collision
Cooling
2017
7 Citations (Scopus)

A three-sided orogen: A new tectonic model for Ancestral Rocky Mountain uplift and basin development

Leary, R. J., Umhoefer, P. J., Smith, M. E. & Riggs, N. R., Aug 1 2017, In : Geology. 45, 8, p. 735-738 4 p.

Research output: Contribution to journalArticle

basin evolution
uplift
tectonics
mountain
kinematics
2 Citations (Scopus)

Ophiolite gabbro from source to sink: A record of tectonic and surface processes in Central Anatolia

Radwany, M., Whitney, D. L., Brocard, G., Umhoefer, P. J. & Teyssier, C., 2017, In : Geosphere. 13, 5, p. 1329-1358 30 p.

Research output: Contribution to journalArticle

gabbro
ophiolite
tectonics
Miocene
clast
2016
6 Citations (Scopus)

Eocene-Oligocene proto-Cascades topography revealed by clumped (Δ47) and oxygen isotope (δ18O) geochemistry (Chumstick Basin, WA, USA)

Methner, K., Fiebig, J., Wacker, U., Umhoefer, P. J., Chamberlain, C. P. & Mulch, A., Mar 1 2016, In : Tectonics. 35, 3, p. 546-564 19 p.

Research output: Contribution to journalArticle

Oxygen Isotopes
Geochemistry
Carbonates
oxygen isotopes
geochemistry
15 Citations (Scopus)

High-resolution temporal and stratigraphic record of Siletzia's accretion and triple junction migration from nonmarine sedimentary basins in central and western Washington

Eddy, M. P., Bowring, S. A., Umhoefer, P. J., Miller, R. B., McLean, N. M. & Donaghy, E. E., 2016, In : Bulletin of the Geological Society of America. 128, 3-4, p. 425-441 17 p.

Research output: Contribution to journalArticle

temporal record
triple junction
geological record
sedimentary basin
accretion
5 Citations (Scopus)

Tectono-stratigraphic evolution of the Comondú Group from Bahía de La Paz to Loreto, Baja California Sur, Mexico

Drake, W. R., Umhoefer, P. J., Griffiths, A., Vlad, A., Peters, L. & McIntosh, W., Sep 2 2016, (Accepted/In press) In : Tectonophysics.

Research output: Contribution to journalArticle

Lower California (Mexico)
ignimbrite
Mexico
alluvial fan
igneous rocks
2015
3 Citations (Scopus)

Late oligocene-early miocene landscape evolution of the lake mead region during the transition from sevier contraction to Basin and Range extension

Lamb, M., Sue Beard, L., Hickson, T., Umhoefer, P. J., Dunbar, N., Schleicher, J. & McIntosh, W., 2015, In : Bulletin of the Geological Society of America. 127, 7-8, p. 899-925 27 p.

Research output: Contribution to journalArticle

landscape evolution
contraction
Oligocene
Miocene
lake
2014
7 Citations (Scopus)

Late Quaternary faulting history of the Carrizal and related faults, La Paz region, Baja California Sur, Mexico

Umhoefer, P. J., Maloney, S. J., Buchanan, B., Arrowsmith, J. R., Martinez-Gutiérrez, G., Kent, G., Driscoll, N., Harding, A., Kaufman, D. S. & Rittenour, T., 2014, In : Geosphere. 10, 3, p. 476-504 29 p.

Research output: Contribution to journalArticle

faulting
history
terrace
spreading center
footwall
2013
8 Citations (Scopus)

Geometry and quaternary slip behavior of the San Juan de los Planes and Saltito fault zones, Baja California Sur, Mexico: Characterization of rift-margin normal faults

Coyan, M. M., Arrowsmith, J. R., Umhoefer, P. J., Coyan, J., Kent, G., Driscoll, N. & Gutíerrez, G. M., 2013, In : Geosphere. 9, 3, p. 426-443 18 p.

Research output: Contribution to journalArticle

normal fault
fault zone
geometry
pediment
fault slip
2012
15 Citations (Scopus)

Farallon slab detachment and deformation of the Magdalena Shelf, southern Baja California

Brothers, D., Harding, A., Gonzlez-Fernndez, A., Holbrook, W. S., Kent, G., Driscoll, N., Fletcher, J., Lizarralde, D., Umhoefer, P. J. & Axen, G., 2012, In : Geophysical Research Letters. 39, 9, L09307.

Research output: Contribution to journalArticle

Lower California (Mexico)
shelves
detachment
slab
slabs
27 Citations (Scopus)

Middle Miocene to early Pliocene oblique extension in the southern Gulf of California

Sutherland, F. H., Kent, G. M., Harding, A. J., Umhoefer, P. J., Driscoll, N. W., Lizarralde, D., Fletcher, J. M., Axen, G. J., Holbrook, W. S., González-Fernández, A. & Lonsdale, P., 2012, In : Geosphere. 8, 4, p. 752-770 19 p.

Research output: Contribution to journalArticle

Pliocene
Miocene
basin
volcanic rock
gulf
2011
18 Citations (Scopus)

Geometry and evolution of rift-margin, normal-fault-bounded basins from gravity and geology, La Paz-Los Cabos region, Baja California Sur, Mexico

Busch, M. M., Ramón Arrowsmith, J., Umhoefer, P. J., Coyan, J. A., Maloney, S. J. & Gutiérrez, G. M., Apr 2011, In : Lithosphere. 3, 2, p. 110-127 18 p.

Research output: Contribution to journalArticle

normal fault
geology
gravity
geometry
basin

Hydrogeologic implications of a fault scaling relationship in bedrock aquifers

Fry, M. C., Springer, A. E. & Umhoefer, P. J., Nov 2011, In : Environmental and Engineering Geoscience. 17, 4, p. 377-389 13 p.

Research output: Contribution to journalArticle

Aquifers
bedrock
aquifer
Groundwater flow
Geometry
51 Citations (Scopus)
active margin
rupture
lithosphere
divergence
microplate
2010

Dedication

Umhoefer, P. J., Beard, L. S. & Lamb, M. A., 2010, In : Special Paper of the Geological Society of America. 463

Research output: Contribution to journalArticle

geophysical method
cost-benefit analysis
research work
literature review
physical property
4 Citations (Scopus)

Development of Gregg Basin and the southwestern Grand Wash Trough during late-stage faulting in eastern Lake Mead, Arizona

Umhoefer, P. J., Duebendorfer, E. M., Blythe, N., Swaney, Z. A., Beard, L. S. & McIntosh, W. C., 2010, In : Special Paper of the Geological Society of America. 463, p. 221-241 21 p.

Research output: Contribution to journalArticle

faulting
trough
lake
basin
limestone
9 Citations (Scopus)
detachment fault
hanging wall
salt
lake
basin
15 Citations (Scopus)
faulting
lake
detachment fault
basin
gold
8 Citations (Scopus)

Stratigraphy and age of the Lower Horse Spring Formation in the Longwell Ridges area, southern Nevada: Implications for tectonic interpretations

Lamb, M. A., Martin, K. L., Hickson, T. A., Umhoefer, P. J. & Eaton, L., 2010, In : Special Paper of the Geological Society of America. 463, p. 171-201 31 p.

Research output: Contribution to journalArticle

horse
stratigraphy
tectonics
tectonic reconstruction
basin fill
2008
11 Citations (Scopus)

Seismic structure of the southern Gulf of California from Los Cabos block to the East Pacific Rise

Páramo, P., Holbrook, W. S., Brown, H. E., Lizarralde, D., Fletcher, J., Umhoefer, P. J., Kent, G., Harding, A., Gonzalez, A. & Axen, G., Mar 4 2008, In : Journal of Geophysical Research E: Planets. 113, 3, B03307.

Research output: Contribution to journalArticle

Gulf of California (Mexico)
Gulf of California
continental crust
crusts
crustal thickness
13 Citations (Scopus)

Yo-yo tectonics of the Niǧde Massif during wrenching in central Anatolia

Whitney, D. L., Umhoefer, P. J., Teyssier, C. & Fayon, A. K., 2008, In : Turkish Journal of Earth Sciences. 17, 2, p. 209-217 9 p.

Research output: Contribution to journalArticle

exhumation
tectonics
transtension
transpression
ignimbrite
2007
64 Citations (Scopus)

40Ar/39Ar and field studies of Quaternary basalts in Grand Canyon and model for carving Grand Canyon: Quantifying the interaction of river incision and normal faulting across the western edge of the Colorado Plateau

Karlstrom, K. E., Crow, R. S., Peters, L., McIntosh, W., Raucci, J., Crossey, L. J., Umhoefer, P. J. & Dunbar, N., Nov 2007, In : Bulletin of the Geological Society of America. 119, 11-12, p. 1283-1312 30 p.

Research output: Contribution to journalArticle

canyon
faulting
basalt
plateau
river
26 Citations (Scopus)

Transtensional fault-termination basins: An important basin type illustrated by the Pliocene San Jose Island basin and related basins in the southern Gulf of California, Mexico

Umhoefer, P. J., Schwennicke, T., Del Margo, M. T., Ruiz-geraldo, G., Ingle, J. C. & Mcintosh, W., Jun 2007, In : Basin Research. 19, 2, p. 297-322 26 p.

Research output: Contribution to journalArticle

Pliocene
basin
strike-slip fault
normal fault
gulf
168 Citations (Scopus)

Variation in styles of rifting in the Gulf of California

Lizarralde, D., Axen, G. J., Brown, H. E., Fletcher, J. M., González-Fernández, A., Harding, A. J., Holbrook, W. S., Kent, G. M., Paramo, P., Sutherland, F. & Umhoefer, P. J., Jul 26 2007, In : Nature. 448, 7152, p. 466-469 4 p.

Research output: Contribution to journalArticle

Temperature
Thermal Diffusion
Hot Temperature
Freezing
Fertility
37 Citations (Scopus)

Yo-yo tectonics in a wrench zone, Central Anatolian fault zone, Turkey

Umhoefer, P. J., Whitney, D. L., Teyssier, C., Fayon, A. K., Casale, G. & Heizler, M. T., 2007, In : Special Paper of the Geological Society of America. 434, p. 35-57 23 p.

Research output: Contribution to journalArticle

exhumation
fault zone
sedimentary rock
transtension
transpression
2005
15 Citations (Scopus)

Development of Miocene faults and basins in the Lake Mead region: A tribute to Ernie Anderson and a review of new research on basins

Lamb, M., Umhoefer, P. J., Anderson, E., Beard, L. S., Hickson, T. & Martin, K. L., Jan 1 2005, In : GSA Field Guides. 6, p. 389-418 30 p.

Research output: Contribution to journalArticle

strike-slip fault
Miocene
lake
basin
transition zone
2003
34 Citations (Scopus)
plate motion
cordillera
terrane
collision
Cretaceous
2002
36 Citations (Scopus)

Early evolution of an extensional monocline by a propagating normal fault: 3D analysis from combined field study and numerical modeling

Willsey, S. P., Umhoefer, P. J. & Hilley, G. E., 2002, In : Journal of Structural Geology. 24, 4, p. 651-669 19 p.

Research output: Contribution to journalArticle

monocline
normal fault
modeling
hanging wall
faulting
41 Citations (Scopus)

Evolution of the margin of the Gulf of California near Loreto, Baja California Peninsula, Mexico

Umhoefer, P. J., Mayer, L. & Dorsey, R. J., Jul 2002, In : Bulletin of the Geological Society of America. 114, 7, p. 849-868 20 p.

Research output: Contribution to journalArticle

rifting
Pliocene
escarpment
Miocene
normal fault
14 Citations (Scopus)

Late Quaternary spring-fed deposits of the Grand Canyon and their implication for deep lava-dammed lakes

Kaufman, D. S., O'Brien, G., Mead, J. I., Bright, J. & Umhoefer, P. J., Nov 2002, In : Quaternary Research. 58, 3, p. 329-340 12 p.

Research output: Contribution to journalArticle

lava
canyon
lake
ostracod
marsh
19 Citations (Scopus)
terrane
Jurassic
Cretaceous
clastic rock
mountain
2001
21 Citations (Scopus)

Late Miocene to Pliocene stratigraphic evolution of northeast Carmen Island, Gulf of California: Implications for oblique-rifting tectonics

Dorsey, R. J., Umhoefer, P. J., Ingle, J. C. & Mayer, L., 2001, In : Sedimentary Geology. 144, 1-2, p. 97-123 27 p.

Research output: Contribution to journalArticle

conglomerate
rifting
Pliocene
marl
Miocene
59 Citations (Scopus)

Stratigraphy and geochronology of the Comondú Group near Loreto, Baja California Sur, Mexico

Umhoefer, P. J., Dorsey, R. J., Willsey, S., Mayer, L. & Renne, P., 2001, In : Sedimentary Geology. 144, 1-2, p. 125-147 23 p.

Research output: Contribution to journalArticle

lava flow
geochronology
andesite
stratigraphy
breccia
2000
61 Citations (Scopus)

New kinematic models for Pacific-North America motion from 3 MA to present, II: Evidence for a "Baja California shear zone"

Dixon, T., Farina, F., DeMets, C., Suarez-Vidal, F., Fletcher, J., Marquez-Azua, B., Miller, M., Sanchez, O. & Umhoefer, P. J., 2000, In : Geophysical Research Letters. 27, 23, p. 3961-3964 4 p.

Research output: Contribution to journalArticle

Lower California (Mexico)
shear zone
Pacific plate
kinematics
shear
53 Citations (Scopus)
sequence stratigraphy
Pliocene
subsidence
tectonics
unconformity
25 Citations (Scopus)

Where are the missing faults in translated terranes?

Umhoefer, P. J., 2000, In : Tectonophysics. 326, 1-2, p. 23-35 13 p.

Research output: Contribution to journalArticle

strike-slip fault
terrane
slip
plate boundary
Lower California (Mexico)
1998
13 Citations (Scopus)
clastic rock
tectonic setting
depositional environment
stratigraphy
Triassic
1997

Reply

Umhoefer, P. J. & Miller, R. B., Dec 1 1997, In : Tectonics. 16, 6, p. 1004-1005 2 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
sedimentology
Pliocene
stratigraphy
tectonics
basin
25 Citations (Scopus)

Translation of terranes: Lessons from central Baja California, Mexico

Umhoefer, P. J. & Dorsey, R. J., 1997, In : Geology. 25, 11, p. 1007-1010 4 p.

Research output: Contribution to journalArticle

secondary structure
terrane
strike-slip fault
plate motion
plate boundary
1996
28 Citations (Scopus)
kinematics
basin
normal fault
rifting
test
43 Citations (Scopus)
faulting
Cretaceous
coast
terrane
Eocene
49 Citations (Scopus)

Mid-Cretaceous thrusting in the southern Coast Belt, British Columbia and Washington, after strike-slip fault reconstruction

Umhoefer, P. J. & Miller, R. B., Jun 1996, In : Tectonics. 15, 3, p. 545-565 21 p.

Research output: Contribution to journalArticle

Strike-slip faults
British Columbia
Faulting
strike-slip fault
coasts
1995
15 Citations (Scopus)
Strike-slip faults
British Columbia
Faulting
Canada
Paleogene
72 Citations (Scopus)

Rapid subsidence and stacked Gilbert-type fan deltas, Pliocene Loreto basin, Baja California Sur, Mexico

Dorsey, R. J., Umhoefer, P. J. & Renne, P. R., 1995, In : Sedimentary Geology. 98, 1-4, p. 181-204 24 p.

Research output: Contribution to journalArticle

fan delta
Pliocene
subsidence
basin
shell bed
1994
5 Citations (Scopus)
terrane
stratigraphy
transect
coast
lake