Guide Fossils of the Red River and Stony Mountain Equivalents (Ordovician)

Samuel J. Nelson

CSPG Bulletin

... for distinguishing Ordovician from Silurian are the honeycomb corals Palaeofavosites and Favosites. The former genus is most abundant in Ordovician...

Significance of Applied Mineralogy to Oil Shale in the Upper Part the Parachute Creek Member of the Green River Formation, Picenace Creek Basin, Colorado

George A. Desborough, Janet K. Pitman

Rocky Mountain Association of Geologists

... in reflectivity and in relief produced by polishing aid in distinguishing the various mineral species. Each of the techniques used adds significantly...

Use of Geophysical Methods of Prospecting in the Search for Oil in Foreign Countries

I. K. Kupalov-Yaropolk

Petroleum Geology: A Digest of Russian Literature

... downwarp. Only by this method was there success in distinguishing individual blocks within the graben and stratigraphic traps with which part...

Smaller Foraminifera for Stratigraphy: GEOLOGICAL NOTES

G. Dallas Hanna

AAPG Bulletin

..., that the same identical fauna of Foramini era is found in one vertical section from early Tertiary to Recent. In fact, the literature, and considerable...

High Resolution Geochemical Analysis: Enhancing Seabed Coring Programs for Petroleum Exploration

Alan H. Silliman, Harry Anderson, David Goold

Indonesian Petroleum Association

... prospectivity surveys. Thermogenic hydrocarbons are detectable directly over reservoirs (based on microseepage vertical migration theory). Prospective...

The Effects of the 1857 Fort Tejon Earthquake on Trees Near Wrightwood, California

Kristian E. Meisling, Kerry E. Sieh

Pacific Section of AAPG

... is nearly vertical. These effects could be the result of mutual competition for space and light, but, because both trees are rooted in the fault zone...

Lithology and Reservoir Properties of the Rocks of the Tyumen Formation of the Southeast Part of the West Siberian Lowland

T. I. Gurova, M. A. Kostenko, A. K. Shilin

Petroleum Geology: A Digest of Russian Literature

... with an open porosity of 14-16%, effective porosity of 6.2%, and permeability of 1.571 darcies occur in the section of well R-2. A distinguishing feature...

A Method for Correlating Gumbos: GEOLOGICAL NOTES

W. I. Robinson, W. J. Eldridge

AAPG Bulletin

... which shows some promise of being useful in distinguishing and correlating the gumbo beds. It has been difficult to obtain cored samples of gumbo...

New Tectonic Diagram of the Tatar ASSR and Adjacent Parts of the Kirov Region and the Udmurt ASSR

S. P. Yegorov

Petroleum Geology: A Digest of Russian Literature

... of tectonic structures of the first and second order. As a basis for distinguishing tectonic structures of the first order (domes), the presence should...

Geology of the Productive Stratum and Basis for Improving the Development of Fields

M. I. Maksimov, B. T. Baishev, Yu. P. Gattenberger, M. Kh. Musin

Petroleum Geology: A Digest of Russian Literature

... Akad. Neft. Promysh., vyp. 3. 2. Voinov, V. V., 1957, Experiment in correlating well sections and distinguishing productive strata: Trudy VNII, no, 11...

Conditions of Formation of Oil Pools in the Pashiy Beds of the Bol’shekinel Flexure

V. G. Kuznetsov

Petroleum Geology: A Digest of Russian Literature

... for distinguishing structural uplifts; however, the overall tendency of the thickness to increase at the crests indicates an absence of anticlinal folds...

Structure of the Platform Cover of Northeast Turkmenia

D. P. Kasatkin

Petroleum Geology: A Digest of Russian Literature

... results of geophysical investigations in North Turkmenia: Razvedka i Okhrana Nedr, no. 6. 4. Kasatkin, D. P., 1957, Experiment in distinguishing local...

A Note on Pore Space Classification: GEOLOGICAL NOTE

James M. Drummond

CSPG Bulletin

... here. The classification emphasises the role of pore space in containing and transmitting fluids, but has the added advantage of distinguishing classes...

Insights in the Development of the Central Tertiary Basins Onshore & Offshore Myanmar

Thomas Kelly, Christophe Gonguet

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., as well as distinguishing depositional facies and basin-ward trends, hence reposition the block within the published regional tectono-stratigraphic...

Results of Oil and Gas Exploration in the Saratov Area and their Trends for 1961-65

B. Ya. Shornikov

Petroleum Geology: A Digest of Russian Literature

..., distinguishing several structural elements, the position and structure of which are of considerable importance in evaluation of oil and gas prospects...

Some General Regularities in the Variation of Disseminated Organic Matter Depending on the Geologic Age

N. A. Yeremenko, E. D. Gimpelevich, A. A. Il’ina

Petroleum Geology: A Digest of Russian Literature

... for determining the overall character of these fractions, whereas the luminescence-spectrum method was used for distinguishing individual aromatic polycyclic...

Work Processes to Mitigate Interpretation Pitfalls in Areas of Severe Seismic Multiples

Carl E. Helsing, Jesse Shaw

Indonesian Petroleum Association

... represents the true sub-surface geology. INTRODUCTION The difficulty of distinguishing seismic primary reflections from reflections that are a result...

Preface

AAPG Special Volumes

... subject in the subsequent paper, by presenting petrologic evidence for distinguishing between marine and eolian grainstones in the same sequence of rocks...

A Petrographic Study of the Pre-Cambrian of Kansas

Kenneth K. Landes

AAPG Bulletin

... microscope is an absolute necessity in distinguishing metamorphic from sedimentary rocks. The schists examined by the writer were characterized by large...

The Belfry Member of the Fort Union Formation, an allocyclic lacustrine deposit of late middle Paleocene Age in the Bighorn Basin, Montana and Wyoming

Leo J. Hickey, Richard Yuretich

Montana Geological Society

.... This is in contrast to the strongly lenticular aspect of the remainder of the Fort Union Formation. Another distinguishing feature of the Belfry...

Tectonics of the Lower Kama Oil Region of Tataria

I. S. Yegorov

Petroleum Geology: A Digest of Russian Literature

... forms of the type of structural terraces are not characteristic for this region. A distinguishing feature of most of the local uplifts (except...

Geochemical Characteristics of the Granitic Rocks from Boundary Range Batholith, Peninsular Malaysia

A. Rashid Ahmad, Ismail Yusoff, Azman A. Ghani

Geological Society of Malaysia (GSM)

... the influence of mantle composition (Stephens & Halliday, 1984) (Fig. 6). ROCKS CLASSIFICATION The main criteria for distinguishing'!' and'S' type...

Use of Submarine Radiometric Surveying of the Sea Floor

Yu. V. Peysikov, A. N. Shatsov

Petroleum Geology: A Digest of Russian Literature

... in distinguishing the entire belt, which may be spotty. The zone of anomalously low values shows up on five profiles and repeats in plan the configuration...

Skeletal Grains: Mollusks

AAPG Special Volumes

.... Borings (dark patches) are filled with lime mud (micrite), and shell shows multilayered structure (alternating horizontal-foliated and vertical crossed...

Igneous and Sedimentary Rocks from Monterey Canyon, California and Implications for Regional Tectonics

Debra S. Stakes, Catherine A. Rigsby, Pattie C. Baucom

Pacific Section of AAPG

... with abundant fault gouge. On the western walls of the canyon meander, thin horizontal beds of Miocene and Pliocene mudstone and siltstone are well exposed...