Data on Holocene Tephra (Volcanic Ash) Deposits in the Alaska Peninsula and Lower Cook Inlet Region of the Aleutian Volcanic Arc, Alaska

1999 ◽  
Author(s):  
J.R. Riehle ◽  
C.E. Meyer ◽  
Ronny T. Miyaoka
Keyword(s):  
Volcanic Ash ◽  
Cook Inlet ◽  
Volcanic Arc ◽  
Alaska Peninsula ◽  
Inlet Region

Volcanoes of the Wrangell Mountains and Cook Inlet region, Alaska: selected photographs

Data Series ◽  
10.3133/ds39 ◽  
2001 ◽  
Author(s):  
Christina A. Neal ◽  
Robert G. McGimsey ◽  
Michael F. Diggles
Keyword(s):  
Cook Inlet ◽  
Inlet Region

The Hayes Tephra Deposits, and Upper Holocene Marker Horizon in South-Central Alaska

1990 ◽  
Vol 33 (3) ◽  
pp. 276-290 ◽  
Author(s):  
James R. Riehle ◽  
Peter M. Bowers ◽  
Thomas A. Ager
Keyword(s):  
Cook Inlet ◽  
Radiocarbon Dates ◽  
Fine Grained ◽  
South Central ◽  
Inlet Region ◽  
Tephra Deposits ◽  
Phenocryst Content

AbstractThe most widespread of all Holocene tephra deposits in the Cook Inlet region of south-central Alaska is a set of deposits from Hayes volcano. Because of their unique phenocryst content—biotite in rare amounts and a high proportion of amphibole to pyroxene—the deposits are readily identifiable at all but the most distant sites where they are very fine grained. Eighteen radiocarbon dates from eight upland sites limit the age of the tephra set to between about 3500 and 3800 yr. The set originated at Hayes volcano in the Tordrillo Mountains 150 km northwest of Anchorage; seven or possibly eight closely succeeding deposits, low-silica dacite in composition, compose two main lobes that extend northeast for 400 km and south for at least 250 km from the vent. We estimate the total tephra volume to be 10 km3; multiple layers imply four to six larger and two or three smaller eruptions. The deposits are a nearly isochronous marker horizon that should be useful in future archeologic, geologic, and palynologic studies in the region.

CISPRI TECHNICAL MANUAL—A DIFFERENT APPROACH

1995 ◽  
Vol 1995 (1) ◽  
pp. 929-931
Author(s):  
Victoria Askin
Keyword(s):  
Oil Spill ◽  
Oil Industry ◽  
Cook Inlet ◽  
Technical Manual ◽  
Member Company ◽  
Inlet Region ◽  
Response Information ◽  
Contingency Plans ◽  
Common Response ◽  
Oil Spill Response

ABSTRACT Cook Inlet Spill Prevention & Response, Inc. (CISPRI) is an oil industry sponsored oil spill response cooperative with headquarters in Nikiski, Alaska. CISPRI presently provides a variety of spill response services in support of member company petroleum operations in the Cook Inlet region of Alaska. Currently, each of CISPRI's 12 member companies has one or more contingency plans (one company has seven). By utilizing a single agency-approved CISPRI Technical Manual, each member is allowed to include in their C-Plan, by reference, all common response information that is included in the CISPRI Technical Manual.

scholarly journals Assessment of undiscovered oil and gas resources of the Cook Inlet region, south-central Alaska, 2011

Fact Sheet ◽  
2011 ◽  
Author(s):  
Richard G. Stanley ◽  
Ronald R. Charpentier ◽  
Troy A. Cook ◽  
David W. Houseknecht ◽  
Timothy R. Klett ◽  
...  
Keyword(s):  
Oil And Gas ◽  
Cook Inlet ◽  
South Central ◽  
Inlet Region ◽  
Oil And Gas Resources
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