1-20 OF 96 RESULTS FOR

Chalk Cove Fault

Results shown limited to content with bounding coordinates.
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article

Fault Zone Deformation Overprints Permeability of Nonwelded Ignimbrite: Chalk Cove Fault, Bishop Tuff, Bishop, California

Cynthia L. Dinwiddie, Kelly Keighley Bradbury, Ronald N. McGinnis, Randall W. Fedors, David A. Ferrill
Published: 01 May 2006
Vadose Zone Journal (2006) 5 (2): 610–627.
DOI: https://doi.org/10.2136/vzj2005.0062
... element that acts as a permeability barrier to cross-fault flow for all flow conditions, and as a conduit for vertical flow during low-flow unsaturated conditions. Fig. 3. Aerial photograph of the Chalk Cove fault exposure at the erosional southern margin of the Volcanic Tableland; view...
FIGURES | View All (12)
PDF
Purchase
Add to Citation Manager
Image
Outcrop photos from the <span class="search-highlight">Chalk</span> <span class="search-highlight">Cove</span> <span class="search-highlight">fault</span> site: (a) 2-mm-thick <span class="search-highlight">fault</span> contact...

Outcrop photos from the Chalk Cove fault site: (a) 2-mm-thick fault contact...

Published: 01 May 2006
Fig. 9. Outcrop photos from the Chalk Cove fault site: (a) 2-mm-thick fault contact near station 0 along Transect CCHW1 ( Fig. 6 ); (b) sample locations and fault zone architecture at x = 9 m ( Fig. 5 ); (c) fault zone architecture at x = 22 m ( Fig. 5 and 7 ); view to south; (d) 5-cm
Image
<span class="search-highlight">Chalk</span> <span class="search-highlight">Cove</span> <span class="search-highlight">fault</span>: (a) photograph annotated to show the <span class="search-highlight">fault</span> trace, the loc...

Chalk Cove fault: (a) photograph annotated to show the fault trace, the loc...

Published: 01 May 2006
Fig. 4. Chalk Cove fault: (a) photograph annotated to show the fault trace, the locations of Transects CCHW1 and CC2/CC3, and lithologic subunits; view to the north-northeast; (b) photograph illustrating wedge-shaped system of fractures in the hanging wall; (c) schematic illustration
Image
Aerial photograph of the <span class="search-highlight">Chalk</span> <span class="search-highlight">Cove</span> <span class="search-highlight">fault</span> exposure at the erosional souther...

Aerial photograph of the Chalk Cove fault exposure at the erosional souther...

Published: 01 May 2006
Fig. 3. Aerial photograph of the Chalk Cove fault exposure at the erosional southern margin of the Volcanic Tableland; view to the north.
Image
Geologic map of <span class="search-highlight">Chalk</span> <span class="search-highlight">Cove</span> <span class="search-highlight">fault</span> study site in map view, illustrating main ...

Geologic map of Chalk Cove fault study site in map view, illustrating main ...

Published: 01 May 2006
Fig. 5. Geologic map of Chalk Cove fault study site in map view, illustrating main fault trace and hanging-wall fracture systems. Detailed fracture mapping areas of Fig. 6 and 7 are shaded in gray. Transect CCHW1 is downsection and Transect CC2/CC3 is upsection (see Fig. 4 ). Red shading
Image
Schematic sketch of the <span class="search-highlight">Chalk</span> <span class="search-highlight">Cove</span> <span class="search-highlight">fault</span> illustrating interpretation of a “...

Schematic sketch of the Chalk Cove fault illustrating interpretation of a “...

Published: 01 May 2004
Fig. 10. Schematic sketch of the Chalk Cove fault illustrating interpretation of a “funnel-shaped” geometry. Open fractures in welded units narrow to a discrete slip surface. Predominate strike orientations of fault and hanging wall fracture surfaces are north–south to northeast–southwest
Image
Single fractures in nonwelded tuff. (A) Mosaic of plane-polarized light pho...

Single fractures in nonwelded tuff. (A) Mosaic of plane-polarized light pho...

Published: 01 May 2004
Fig. 14. Single fractures in nonwelded tuff. (A) Mosaic of plane-polarized light photomicrographs of a sample parallel to and 1 cm from the Chalk Cove fault. Fracture (f) that traverses the sample cuts dense ash and glass-shard matrix with quartz (Q) phenocryrsts, lithic fragments (L
Image
Photomicrographs showing: (a) flaking and rotation of quartz clasts, and op...

Photomicrographs showing: (a) flaking and rotation of quartz clasts, and op...

Published: 01 May 2006
, Sample BT-82); (d) sintering in the hanging-wall zone at approximately 0.5 m west of the Chalk Cove fault ( Fig. 5 , Sample BT-82); (e) locally decreased grain size (zone of comminution) within the central fault zone core ( Fig. 5 , Sample BT-85). Deformation within the fault-zone core includes
Image
<span class="search-highlight">Chalk</span> <span class="search-highlight">Cove</span> study site and <span class="search-highlight">fault</span> zone. (A) View of <span class="search-highlight">fault</span> showing <span class="search-highlight">fault</span> zone ...

Chalk Cove study site and fault zone. (A) View of fault showing fault zone ...

Published: 01 May 2004
Fig. 9. Chalk Cove study site and fault zone. (A) View of fault showing fault zone architecture of a single fault that flares upward into a wide zone of fractures in the densely welded tuff. (B) Fault core composed of 1-mm to 5-cm-thick clay smear or gouge; heterogeneous mixed zones with varying
Image
Dense network of fractures and <span class="search-highlight">faults</span> in <span class="search-highlight">chalk</span> at Gent&#x27;s Bay. Some of the n...

Dense network of fractures and faults in chalk at Gent's Bay. Some of the n...

Published: 01 February 2014
Fig. 6.— Dense network of fractures and faults in chalk at Gent's Bay. Some of the nearly vertically oriented fractures are slightly solution-enlarged, similar to those at Cove Bay (see Fig. 5 ). Many of the dark beds contain oil.
Image
Stereonet plots of structural data from the area studied; most data are fro...

Stereonet plots of structural data from the area studied; most data are fro...

Published: 08 February 2018
in Lulworth Cove; right centre, fractures (grey lines), small-scale faults (red lines) and slickensides (black dots); right, summary showing axial plane fractures in chalk F2, fault orientations subparallel to axial planes, and the roughly north–south fracture set F1 with its two east- and west-dipping
Image
North–south-oriented cross-section adjacent to Lulworth <span class="search-highlight">Cove</span> (section line ...

North–south-oriented cross-section adjacent to Lulworth Cove (section line ...

Published: 08 February 2018
Fig. 4. North–south-oriented cross-section adjacent to Lulworth Cove (section line shown in Fig. 3 ) showing the structure of the Purbeck monocline. The truncation of Wealden, Purbeck and Portland and upper Kimmeridge strata beneath the upper Cretaceous Gault and Chalk is required because Gault
Journal Article

Episodic Fluid Flow and Dolomitization By Methane-Bearing Pore Water of Marine Parentage In An Accretionary Prism Setting, Barbados, West Indies

Hans G. Machel, Jonathan B. Sumrall, Patricia N. Kambesis, Joan R. Mylroie, John E. Mylroie, Michael J. Lace
Published: 01 February 2014
Journal of Sedimentary Research (2014) 84 (2): 58–71.
DOI: https://doi.org/10.2110/jsr.2014.9
...Fig. 6.— Dense network of fractures and faults in chalk at Gent's Bay. Some of the nearly vertically oriented fractures are slightly solution-enlarged, similar to those at Cove Bay (see Fig. 5 ). Many of the dark beds contain oil. ...
FIGURES | View All (15)
PDF
Purchase
Add to Citation Manager
Journal Article

Vein calcite dating reveals Pyrenean orogen as cause of Paleogene deformation in southern England

Randall R. Parrish, Claire M. Parrish, Stephanie Lasalle
Published: 08 February 2018
Journal of the Geological Society (2018) 175 (3): 425–442.
DOI: https://doi.org/10.1144/jgs2017-107
... in Lulworth Cove; right centre, fractures (grey lines), small-scale faults (red lines) and slickensides (black dots); right, summary showing axial plane fractures in chalk F2, fault orientations subparallel to axial planes, and the roughly north–south fracture set F1 with its two east- and west-dipping...
FIGURES | View All (11)
PDF
Purchase
Add to Citation Manager
Journal Article

Discussion on late Quaternary evolution of the upper reaches of the Solent River, Southern England, based upon marine geophysical evidence Journal, Vol. 156, 1999, pp. 73–87

D. A. G. NOWELL
Published: 01 March 2000
Journal of the Geological Society (2000) 157 (2): 505–507.
DOI: https://doi.org/10.1144/jgs.157.2.505
... , D.A.G. 1997 . Structures affecting the coast around Lulworth Cove, Dorset and synsedimentary Wealden faulting . Proceedings of the Geologists’ Association 108 , 257 – 268 . NOWELL , D.A.G. 1998 . The geology of Lulworth Cove, Dorset . Geology Today 14 , 71 – 74 . REID...
FIGURES
PDF
Purchase
Add to Citation Manager
Journal Article

Genesis of tectonic inversion structures: seismic evidence for the development of key structures along the Purbeck–Isle of Wight Disturbance

JOHN R. UNDERHILL, SUSAN PATERSON
Published: 01 December 1998
Journal of the Geological Society (1998) 155 (6): 975–992.
DOI: https://doi.org/10.1144/gsjgs.155.6.0975
... of the deformed syn-rift fill. (c) Photograph to demonstrate the occurrence of a steeply-dipping fault planes (Phillips (1964) group 4 faults) within the Chalk in Bindon Hill cliV face that lies immediately behind Lulworth Cove (arrows serve to highlight two ends of the most prominent fault planes). The fault...
PDF
Purchase
Add to Citation Manager
Journal Article

Faulting and Fracturing of Nonwelded Bishop Tuff, Eastern California: Deformation Mechanisms in Very Porous Materials in the Vadose Zone

James P. Evans, Kelly Keighley Bradbury
Published: 01 May 2004
Vadose Zone Journal (2004) 3 (2): 602–623.
DOI: https://doi.org/10.2113/3.2.602
...Fig. 10. Schematic sketch of the Chalk Cove fault illustrating interpretation of a “funnel-shaped” geometry. Open fractures in welded units narrow to a discrete slip surface. Predominate strike orientations of fault and hanging wall fracture surfaces are north–south to northeast–southwest...
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

U–Pb zircon ages, mapping, and biostratigraphy of the Payette Formation and Idaho Group north of the western Snake River Plain, Idaho: Implications for hydrocarbon system correlation

Renee L. Love, Reed S. Lewis, Spencer H. Wood, Dennis M. Feeney, Mark D. Schmitz
Published: 01 November 2023
Rocky Mountain Geology (2023) 58 (2): 83–113.
DOI: https://doi.org/10.24872/rmgjournal.58.2.83
... at the Haw Creek locality dated at 9.01 Ma (15RL015a). E, Ash in the upper Poison Creek Formation from the central Hog Cove Butte quadrangle with a chemical match to an ash east of Emmett dated at 9.04 Ma (15RL014). F, Fish fossils in the upper Chalk Hills, Bannister Basin. G, Tuffaceous mudstone...
FIGURES | View All (12)
PDF
Add to Citation Manager
Includes: Supplemental Content
Journal Article

Geological modelling, the observational method and management of ground hazards: Ramsgate Harbour Approach Road Tunnel

T.G. Newman, R.G. Allen, R.N. Mortimore
Published: 01 February 2003
Quarterly Journal of Engineering Geology and Hydrogeology (2003) 36 (1): 35–50.
DOI: https://doi.org/10.1144/1470-9236/01041
... of the tunnel in an attempt to locate voids within the ground. None were detected but the results indicated a fault displacing the Whitaker's 3″ flint seam. The cliff-line exposure mapping was extended to cover the Pegwell Cove exposures to verify the existing fault data and positions of flint horizons...
FIGURES | View All (16)
PDF
Purchase
Add to Citation Manager
Journal Article

Hydrogeologic heterogeneity of faulted and fractured Glass Mountain bedded tuffaceous sediments and ash-fall deposits: The Crucifix site near Bishop, California

Cynthia L. Dinwiddie, Kelly Keighley Bradbury, Ronald N. McGinnis, David E. Stillman, David A. Ferrill
Journal: Lithosphere
Publisher: GSW
Published: 01 February 2012
Lithosphere (2012) 4 (1): 40–62.
DOI: https://doi.org/10.1130/L179.1
... of permeability were measured at the Crucifix site relative to the Chalk Cove site. Permeability ranges from 6 mD to nearly 4 D in bed 1, and from 15 mD to more than 3 D in bed 2 ( Fig. 13 ). Fewer permeability measurements were collected in the vicinity of the Crucifix fault and its footwall damage zone due...
FIGURES | View All (14)
PDF
Add to Citation Manager