Bibliography of Snohomish County Geology, with an Index to Geologic Mapping by Stuart J
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Franklinwesleyearlynne1975
AN ABSTRACT OF THE THESIS OF WESLEY EARLYNNE FRANKLIN for the degree Master of Science (Name of student) (Degree) in Geology presented on November 22, 1974 (Major department) (Date) Title: STRUCTURAL SIGNIFICANCE OF META-IGNEOUS FRAGMENTS IN THE PRAIRIE MOUNTAIN AREA, NORTH CASCADE RANGE, SNOHOMISH COUNTY, WASHINGTON Abstract approved by: Redacted for privacy Dr. Robert ID. Lawrence The interrelationship of rock assemblages in the Prairie Mountain area suggests that a Permo-Triassic subduction zone existed in the western North Cascades.The2fsquare mile rneta- igneous complex in the thesis area correlates with other tectonic bodies which occur west of the Straight Creek Fault.The rocks are uniquely associated with thrust faulting, a blueschist terrane and a possible melange of deformed Late Paleozoic sediments and meta- sediments.In the Prairie Mountain area the meta.- igneous rocks were emplaced by thrust and high-angle reversefaults into the Late Paleozoic Chilliwack Group.The meta-igneous rocks are metadio- rites, meta- quartz diorites, metatrondlijemites, mylonite gneis ses, rare greenstone metavoLcanic s and metamorphosed ultramafi.c s. Though the rocks were metamorphosed to the greenschist facies, only locally do they display a strong metamorphic fabric. A weak secondary cataclastic overprint resulting from ucoldtt intrusion is superimposed on the meta-igneous rocks. The meta-igneous rocks possibly represent fragments of island arc crust and/or oceanic crust that were incorporated into a Permo- Triassic subductj.on zone from a position -
The Sea Floor an Introduction to Marine Geology 4Th Edition Ebook
THE SEA FLOOR AN INTRODUCTION TO MARINE GEOLOGY 4TH EDITION PDF, EPUB, EBOOK Eugen Seibold | 9783319514116 | | | | | The Sea Floor An Introduction to Marine Geology 4th edition PDF Book Darwin drew his inspiration from observations on island life made during the voyage of the Beagle , and his work gave strong impetus to the first global oceanographic expedition, the voyage of HMS Challenger Resources from the Ocean Floor. This textbook deals with the most important items in Marine Geology, including some pioneer work. Outline of geology Glossary of geology History of geology Index of geology articles. About this Textbook This textbook deals with the most important items in Marine Geology, including some pioneer work. This should come as no surprise. Geologist Petroleum geologist Volcanologist. Geology Earth sciences Geology. They also are the deepest parts of the ocean floor. Stratigraphy Paleontology Paleoclimatology Palaeogeography. Origin and Morphology of Ocean Basins. Back Matter Pages It seems that you're in Germany. Add to Wishlist. Marine geology has strong ties to geophysics and to physical oceanography. Some of these notions were put forward earlier in this century by A. Springer Berlin Heidelberg. They should allow the reader to comment on new results about plate tectonics, marine sedimentation from the coasts to the deep sea, climatological aspects, paleoceanology and the use of the sea floor. Uh-oh, it looks like your Internet Explorer is out of date. Back Matter Pages Coastal Ecology marine geology textbook plate tectonics Oceanography Environmental Sciences sea level. Seibold and W. The deep ocean floor is the last essentially unexplored frontier and detailed mapping in support of both military submarine objectives and economic petroleum and metal mining objectives drives the research. -
A Guide to the Geology of Rocky Mountain National Park, Colorado
A Guide to the Geology of ROCKY MOUNTAIN NATIONAL PARK COLORADO For sale by the Superintendent of Documents, Washington, D. C. Price 15 cents A Guide to the Geology of ROCKY MOUNTAIN NATIONAL PARK [ COLORADO ] By Carroll H. Wegemann Former Regional Geologist, National Park Service UNITED STATES DEPARTMENT OF THE INTERIOR HAROLD L. ICKES, Secretary NATIONAL PARK SERVICE . NEWTON B. DRURY, Director UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON : 1944 Table of Contents PAGE INTRODUCTION in BASIC FACTS ON GEOLOGY 1 THE OLDEST ROCKS OF THE PARK 2 THE FIRST MOUNTAINS 3 The Destruction of the First Mountains 3 NATURE OF PALEOZOIC DEPOSITS INDICATES PRESENCE OF SECOND MOUNTAINS 4 THE ROCKY MOUNTAINS 4 Time and Form of the Mountain Folding 5 Erosion Followed by Regional Uplift 5 Evidences of Intermittent Uplift 8 THE GREAT ICE AGE 10 Continental Glaciers 11 Valley Glaciers 11 POINTS OF INTEREST ALONG PARK ROADS 15 ROAD LOGS 18 Thompson River Entrance to Deer Ridge Junction 18 Deer Ridge Junction to Fall River Pass via Fall River .... 20 Fall River Pass to Poudre Lakes 23 Trail Ridge Road between Fall River Pass and Deer Ridge Junction 24 Deer Ridge Junction to Fall River Entrance via Horseshoe Park 29 Bear Lake Road 29 ILLUSTRATIONS LONGS PEAK FROM BEAR LAKE Front and back covers CHASM FALLS Inside back cover FIGURE PAGE 1. GEOLOGIC TIME SCALE iv 2. LONGS PEAK FROM THE EAST 3 3. PROFILE SECTION ACROSS THE ROCKY MOUNTAINS 5 4. ANCIENT EROSIONAL PLAIN ON TRAIL RIDGE 6 5. ANCIENT EROSIONAL PLAIN FROM FLATTOP MOUNTAIN ... 7 6. VIEW NORTHWEST FROM LONGS PEAK 8 7. -
Sequence Stratigraphy of Niger Delta, Robertkiri
SEQUENCE STRATIGRAPHY OF NIGER DELTA, ROBERTKIRI FIELD, ONSHORE NIGERIA A Thesis by OLUSOLA AKINTAYO MAGBAGBEOLA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 2005 Major Subject: Geology SEQUENCE STRATIGRAPHY OF NIGER DELTA, ROBERTKIRI FIELD, ONSHORE NIGERIA A Thesis by OLUSOLA AKINTAYO MAGBAGBEOLA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved by: Chair of Committee, Brian J. Willis Committee Members, Steven L. Dorobek William. Bryant Head of Department, Richard F. Carlson December 2005 Major Subject: Geology iii ABSTRACT Sequence Stratigraphy of Niger Delta, Robertkiri Field, Onshore Nigeria. (December 2005) Olusola Akintayo Magbagbeola, B.Sc. (Honors); University of Ilorin, Ilorin, Nigeria; M.Sc., University of Ibadan, Ibadan, Nigeria Chair of Advisory Committee: Dr. Brian J. Willis Deposits of Robertkiri field, in the central offshore area of Niger Delta, comprise a 4 km thick succession of Pliocene to Miocene non-marine and shallow marine deposits. A sequence stratigraphic framework for Robertkiri field strata was constructed by combining data from 20 well logs and a seismic volume spanning 1400 km2. Major sequences, hundreds of meters thick, define layers of reservoir and sealing strata formed during episodic progradation and retrogradation of deltaic shorelines. These deposits progress upward from fine-grained prodelta and deep water shales of the Akata Formation through paralic sandstone-shale units of the Agbada Formation and finally to sandy non-marine deposits of the Benin Formation. -
North Cascades National Park I Mcallister Cutthroat Pass A
To Hope, B.C. S ka 40mi 64km gi t R iv er Chilliwack S il Lake v e CHILLIWACK LAKE SKAGIT VALLEY r MANNING - S k a g PROVINCIAL PARK PROVINCIAL PARK i PROVINCIAL PARK t Ross Lake R o a d British Columbia CANADA Washington Hozomeen UNITED STATES S i Hozomeen Mountain le Silver Mount Winthrop s Sil Hoz 8066ft ia ve o Castle Peak 7850ft Lake r m 2459m Cr 8306ft 2393m ee e k e 2532m MOUNT BAKER WILDERNESS Little Jackass n C Mount Spickard re Mountain T B 8979ft r e l e a k i ar R 4387ft Hozomeen Castle Pass 2737m i a e d l r C ou 1337m T r b Lake e t G e k Mount Redoubt lacie 4-wheel-drive k r W c 8969ft conditions east Jack i Ridley Lake Twin a l of this point 2734m P lo w er Point i ry w k Lakes l Joker Mountain e l L re i C ak 7603ft n h e l r C R Tra ee i C i Copper Mountain a e re O l Willow 2317m t r v e le n 7142ft T i R k t F a e S k s o w R Lake a 2177m In d S e r u e o C k h g d e u c r Goat Mountain d i b u i a Hopkins t C h 6890ft R k n c Skagit Peak Pass C 2100m a C rail Desolation Peak w r r T 6800ft li Cre e ave 6102ft er il ek e e Be 2073m 542 p h k Littl 1860m p C o Noo R C ks i n a Silver Fir v k latio k ck c e ee Deso e Ro Cree k r Cr k k l e il e i r B e N a r Trail a C To Glacier r r O T r C Thre O u s T e Fool B (U.S. -
The Indonesian Sedimentologists Forum (FOSI) the Sedimentology Commission - the Indonesian Association of Geologists (IAGI)
Berita Sedimentologi SUMATERA RReevviiieeww oofff ttthhee PPaalllaaeeoozzooiiicc SStttrraatttiiiggrraapphhyy oofff ttthhee LLaannggkkaawwiii IIsslllaannddss,,, MMaalllaayyssiiiaa ppaaggee 55 AA FFiiieellldd TTrriiipp tttoo ttthhee SSyynn---RRiiifffttt PPeetttrroollleeuumm SSyyssttteemmss oofff CCeenntttrraalll SSuummaattteerraa ppaaggee 1188 SStttuuddeennttt aarrtttiiicclllee::: EEccoonnoommiiicc vvss FFrraacctttuurreedd BBaasseemmeennttt::: AA CCaassee SStttuuddyy fffrroomm NNoorrttthh SSuummaatttrraa BBaassiiinn ppaaggee 2211 Published by The Indonesian Sedimentologists Forum (FOSI) The Sedimentology Commission - The Indonesian Association of Geologists (IAGI) Number 27 –August 2013 Page 1 of 31 Berita Sedimentologi SUMATERA Editorial Board Advisory Board Herman Darman Prof. Yahdi Zaim Chief Editor Quaternary Geology Shell International Exploration and Production B.V. Institute of Technology, Bandung P.O. Box 162, 2501 AN, The Hague – The Netherlands Fax: +31-70 377 4978 Prof. R. P. Koesoemadinata E-mail: [email protected] Emeritus Professor Institute of Technology, Bandung Minarwan Deputy Chief Editor Wartono Rahardjo Mubadala Petroleum (Thailand) Ltd. University of Gajah Mada, Yogyakarta, Indonesia st 31 Floor, Shinawatra Tower 3, 1010 Viphavadi Rangsit Rd. Ukat Sukanta Chatuchak, Bangkok 10900, Thailand ENI Indonesia E-mail: [email protected] Mohammad Syaiful Fuad Ahmadin Nasution Exploration Think Tank Indonesia Total E&P Indonesie Jl. Yos Sudarso, Balikpapan 76123 E-mail: [email protected] F. Hasan Sidi Woodside, Perth, Australia Fatrial Bahesti PT. Pertamina E&P NAD-North Sumatra Assets Prof. Dr. Harry Doust Standard Chartered Building 23rd Floor Faculty of Earth and Life Sciences, Vrije Universiteit Jl Prof Dr Satrio No 164, Jakarta 12950 - Indonesia De Boelelaan 1085 E-mail: [email protected] 1081 HV Amsterdam, The Netherlands E-mails: [email protected]; Wayan Heru Young [email protected] University Link coordinator Legian Kaja, Kuta, Bali 80361, Indonesia Dr. -
'X' Field in Eastern Offshore of Niger Delta, Nigeria
Vol. 12(2), pp. 65-79, April-June, 2020 DOI: 10.5897/JGMR2019.0322 Article Number: 8A836E963905 ISSN 2006-9766 Copyright©2020 Journal of Geology and Mining Author(s) retain the copyright of this article http://www.academicjournals.org/JGMR Research Full Length Research Paper Sequence stratigraphic study of ‘X’ field in eastern offshore of Niger Delta, Nigeria Abraham Christopher Udoh1*, Clement Edem Bassey1, Anietie Ekong Ekot1 and Monday Udofia Udoh2 1Department of Geology, Faculty of Physical Sciences, Akwa Ibom State University, Mkpat Enin, P. M. B.1167 Uyo, Nigeria. 2Pioneer -Alfa Petroleum Services Ltd, Benin City, Edo State. Nigeria. Received 31 July 2019; Accepted 30 March, 2020 An integrated approach to Seismic interpretation that combines techniques of sequence stratigraphic analysis, seismic facies analysis and attribute analysis is one of the most effective approaches for hydrocarbon exploration in growth-faulted deltaic strata of offshore eastern Niger Delta. These strata are generally thick paralic/marine units deposited along an unstable progradational continental margin. Here, shale ridges, toe thrusts and diapirism are common features. Thus, system tracts along this margin differ significantly from those described for classic stable progradational continental margins. Development of good reservoir sands, on the shales of the upper transgressive systems tract form barriers which are good, particularly on the outer shelf where high stand systems tract sediments accumulate. Alternation of the high stand systems tract sands and transgressive systems tract shales provides a bridge linking reservoir facies with the shales or seals of TST which is essential for hydrocarbon accumulation and its stratigraphic trapping in the study field. -
Dr. Robert D. Lawrence the Thesis Area Is Located in the Western Foothills of the North Three Major Rock Units Are Present and T
AN ABSTRACT OF THE THESIS OF David Allen Jenne for the degree of Master of Science in Geology presented on March 15,1978 Title:STRUCTURAL GEOLOGY AND METAMORPHIC PETROLOGY OF THE GOLD MOUNTAIN AREA SNOHOMISH COUNTY WASHINGTON d' Abstract approved: Signature redacted for privacy. Dr. Robert D. Lawrence The thesis area is located in the western foothills of the North Cascade Mountains immediately east of Darrington, Washington. Three major rock units are present and these include, from west to east, the Darrington Phyllite, a sedimentary m1ange unit, and the Shuksan Schist.Each of these units is bounded by major faults.In the present thesis only the Darrington Phyllite and the melange unit were studied in detail. The Darrington Phyllite consists of phyllitic metapelites with very local interbedded graywacke, conglomerate, and greenschist. The phyllites contain alternating layers of quartz-albite and musco- vite-graphite.In some rocks, this compositional layering is equiva- lent to sedimentary bedding.However, in most locations,it has resulted from metamorphic processes involving the transposition of bedding and metamorphic differentiation during mimetic recrystal- lization. Greenschist is present as tectonically emplaced blocks and as very local interbeds in the phyllite.Along the western margin of the thesis area, greenschist and meta-igneous rocks have been faulted into place.These rocks probably are part of the Jumbo Mountain Complex. The interbedded greenschists contain lawsonite that has been altered to chlorite.This suggests that blueschist.-facies meta- morphism was followed by a temperature increase and greenschist- facies metamorphism. The mlange unit consists of blocks of sedimentary, meta- igneous, and metamorphic rocks in tectonic contact with a sheared pelitic matrix. -
USGS Geologic Investigation Series I-2592, Pamphlet
GEOLOGIC MAP OF THE SAUK RIVER 30- BY 60-MINUTE QUADRANGLE, WASHINGTON By R.W. Tabor, D.B. Booth, J.A. Vance, and A.B. Ford But lower, in every dip and valley, the forest is dense, of trees crowded and hugely grown, impassable with undergrowth as toughly woven as a fisherman’s net. Here and there, unnoticed until you stumble across them, are crags and bouldered screes of rock thickly clothed with thorn and creeper, invisible and deadly as a wolf trap.1 The Hollow Hills by Mary Stewart, 1973 INTRODUCTION AND Ortenburger for office and laboratory services. R.W. Tabor ACKNOWLEDGMENTS prepared the digital version of this map with considerable help from Kris Alvarez, Kathleen Duggan, Tracy Felger, Eric When Russell (1900) visited Cascade Pass in 1898, he Lehmer, Paddy McCarthy, Geoffry Phelps, Kea Umstadt, Carl began a geologic exploration which would blossom only after Wentworth, and Karen Wheeler. three-quarters of a century of growing geologic theory. The Paleontologists who helped immensely by identifying region encompassed by the Sauk River quadrangle is so struc- deformed, commonly recrystallized, and usually uninspiring turally complex that when Misch (1952) and his students fossils are Charles Blome, William Elder, Anita Harris, David began their monumental studies of the North Cascades in L. Jones, Jack W. Miller, and Kate Schindler. Chuck Blome 1948, the available geologic tools and theories were barely has been particularly helpful (see table 1). adequate to start deciphering the history. Subsequently, Bryant We thank John Whetten, Bob Zartman, and John Stacey (1955), Danner (1957), Jones (1959), Vance (1957a), Ford and his staff for unpublished U-Pb isotopic analyses (cited (1959), and Tabor (1961) sketched the fundamental outlines of in table 2). -
Appendix F Generation Cost and Performance Appendix Fbi Biomass
APPENDIX F GENERATION COST AND PERFORMANCE SUMMARY.........................................................................................................................................................................2 ANALYTICAL APPROACH............................................................................................................................................3 REPRESENTATIVE RESOURCE CHARACTERIZATIONS .............................................................................................................3 APPENDIX FBI BIOMASS APPENDIX FNU NUCLEAR POWER APPENDIX FCO COAL APPENDIX FOE OCEAN ENERGY APPENDIX FGT GEOTHERMAL APPENDIX FSO SOLAR APPENDIX FHY HYDROPOWER APPENDIX FWN WIND APPENDIX FNG NATURAL GAS F-1 Draft Fourth Northwest Conservation and Electric Power Plan, Appendix F GENERATION COST AND PERFORMANCE SUMMARY Appendix F provides the analysis used to characterize the generating resource alternatives described in this draft plan. Table F-1 lists the types of resources analyzed and summarizes the resulting cost and resource potential. Following this overview are detailed descriptions of each resource. A brief description of the process used to analyze each resource follows. Table F-1 Generating Resource Costs and Potential Block Code Resource Base-Year Technology Ref. Lev. Energy CostsBlock Firm Energy (m/kWh, real): (MWa) GEO 1 Geothermal 1995 Flash or Binary 49.7 576 GEO 103 Geothermal 1995 Flash or Binary 49.7 576 GEO 2 Geothermal 1995 Flash or Binary 59.6 414 GEO 3 Geothermal 1995 Flash or Binary 72.8 -
Outline of Occurrence of Ground Water in Alabama
• OF OCaiRROCE C? GROUND WATXR IN &LLAMA 9,7r P. N. Lalloreaux Introdc-Ition This pacer -resents an outline of the geology of Alabama and contains information relative to the occurrence of ground water in the major physiographic divisions of the State. It was written at the reouest of Col. K. H. Shrive?, Senior Planning Technician, Alabama State Planning Board. It is hoped that this report will result in a better understanding of the geology and hydrology s they affect the development of ground water for private, industrial, and municipal use in the State. Al bama for the most part is richly blessed with this most important nfltural resource, an abundant ground-water supnly. The water-bearing f orma- tf ;ne or aquifers in tie State are being continually recharged by an average )reelrilttion of 50 to 60 inches. These ground-water sunnlies, if used r7 pull -)roperly, -Iould he adeouate to meet most demands placed upon them. .1,xcessiv ::.. r'd 441 li ifro. of gmun6 water and especially waste should be disccumged. To use our Itt71 C4 wrtt,:r re..purces in an intelligent and conservative manner is a public resPons L._ p„,1-o --. je► 4 It."1 ....Z bilit7 to be borne by each individual. I' 4 Z cr . History o' ground-Water Investigations in Alabama 10.-4 "he U. S. Geolo,,ical Survey began in 1E9g a study of the water resources C) 10-'40 of the State. In 104 and 1105 two preliminary Rapers by the State Geologist. Dr. &ugene A. Smith, were published by the U. -
This Report Is Preliminary and Has Not Been Reviewed for Conformity with U.S
UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY ANNOTATED GUIDE TO GEOLOGIC REPORTS AND MAPS OF THE GLACIER PEAK WILDERNESS AND ADJACENT AREAS, NORTHERN CASCADES, WASHINGTON By Arthur B. Ford Open-File Report 83-97 1983 This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and strati graphic nomenclature. CONTENTS Page Introduction 1 Acknowledgments 1 Miscellaneous topics 6 Glacier Peak volcano, volcanism, and thermal springs 7 Quaternary geology and glacier studies 11 Regional geology and geologic setting 14 Bedrock geology and petrology of the wilderness area 18 Geochronology and isotope studies 24 Geophysical studies 27 Mineral deposits and resource studies 28 ILLUSTRATIONS Figure 1. Location of the Glacier Peak Wilderness 2 Figure 2. Index to geologic mapping in and near the Glacier Peak Wilderness 3 Figure 3. Index to topographic map quadrangles of the Glacier Peak Wilderness and vicinity -- 5 INTRODUCTION This listing of reports and maps related to the geology, mineral resources, and other aspects of the Glacier Peak Wilderness and vicinity in the northern Cascade Mountains of Washington (fi<j. 1) was prepared as a background for 1979-82 field studies on the geol >gy (Ford and others, 1983), regional geophysics (Flanigan and Sherrard, 1983), and geochemistry (Church and others, 1983) of the Wilderness by the U.S. Geological Survey. The studies were part of an investigation of the mineral-resource potential of the Wilderness by the Survey and the U.S. Bureau of Mines, results of which are given, by Church and others (in press) and summarized by Church and Stotelmeyer (in press).