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The AAPG/Datapages Combined Publications Database

Showing 182 Results. Searched 195,354 documents.

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Determination of Subsurface Distance Between Vertical Parallel Natural Fractures Based on Core Data: GEOLOGIC NOTE

Roberto Aguilera

AAPG Bulletin

... 7. (July) I present a simplified method to estimate subsurface distance between vertical parallel fractures based on core analysis and the binomial...

1988

ABSTRACT: Carbon and Hydrogen Isotope Fractionation Characteristics and Mechanism in the Course of Gas-Generating and Thermal Evolution; #90134 (2011)

WANG Yifeng, WANG Dongliang, MA Chenghua, LI Jin

Search and Discovery.com

...) A preferable binomial relation exists between δDCH4 (or δDC2H6) and maturity both the Type I organic matter and the Type III. The relationship between...

2011

QUANTITATIVE ANALYSIS OF REPAIRED AND UNREPAIRED DAMAGE TO TRILOBITES FROM THE CAMBRIAN (STAGE 4, DRUMIAN) IBERIAN CHAINS, NE SPAIN

STEPHEN PATES, RUSSELL D. C. BICKNELL, ALLISON C. DALEY, SAMUEL ZAMORA

PALAIOS

...). The ‘stats’ package (R Core Team 2017) in R Studio was employed to conduct a binomial test, comparing the observed number of adjacent injured...

2017

Stages of Textural Maturity in Sedimentary Rocks

Robert L. Folk

Journal of Sedimentary Research (SEPM)

.... A binomial terminology is introduced wherein the term denoting textural maturity is prefixed to the rock-composition name, obtained from the mineralogy...

1951

Sampling Surficial Fluvial Gravels: The Precision of Size Distribution Percentile Estimates

Stephen Rice , Michael Church

Journal of Sedimentary Research (SEPM)

... to an estimate of percentile standard error on the basis of the binomial probabilities for the number of particles coarser or finer than a given percentile...

1996

Quantitative Analysis of Prospect to Determine Whether it is Drillable

Vito A. Gotautas

AAPG Bulletin

... of the U. S.: Oil and Gas Jour. (Feb. 24), p. 108. Department of Commerce, National Bureau of Standards, 1952, Tables of the binomial probability...

1963

ANATOMICALLY LINKED OCCURRENCE OF CONCRETIONARY PRESERVATION OF MOSASAURS FROM THE PIERRE SHALE OF SOUTH DAKOTA

ALYSIA S. KORN, DARRIN C. PAGNAC

PALAIOS

...-tailed binomial tests comparing data from the study presented here to the probability of randomly finding concretions in a given anatomical region...

2017

Regional Microseep Survey of Part of the Productive Wyoming-Utah Thrust Belt

Roger G. Dickinson , Martin D. Matthews

AAPG Bulletin

... into a binomial distribution. This permits statistical tests of significance, which have been substantiated with Monte Carlo simulations. The anomalies...

1993

Multivariate Analysis of Mineralogic, Lithologic, and Chemical Composition of Rock Bodies

W. C. Krumbein, John W. Tukey

Journal of Sedimentary Research (SEPM)

... counted data are being analyzed, and the variation is either (i) purely binomial, or (ii) binomial combined with non-binomial variation which has...

1956

Mathematical Statistics in Oil-Field Geology

L. F. Dement’yev

Petroleum Geology: A Digest of Russian Literature

... of permeable beds in the section of a productive stratum); 6) binomial (distribution of porous lenses in a section.) On a basis of the use of laws...

1964

Algal Stromatolites from the Southwestern Part of the Kaladgi Basin, Lokapur, Mysore State, India

B. V. Govinda Rajulu, M. J. Chandrasekhara Gowda

Journal of Sedimentary Research (SEPM)

... or a surface, and Oncolithi is used for those that grew unattached and consist of laminations disposed around a nucleus. Besides, binomial...

1968

Stratigraphy of the Moon: Abstract

Daniel J. Milton

Tulsa Geological Society

... binomial names; for others only the age designation and characterizing features are used. Related formations are assembled into groups, and facies within...

1965

Risk Behavior in Petroleum Exploration: Chapter 9: Part II. Nature of the Business

Peter R. Rose

AAPG Special Volumes

... aversion. WAYS TO IMPROVE RISK DECISIONS Gambler's Ruin and Binomial Expansion Clearly, no single risk aversion factor is "right"--only one...

1992

Note 38--A Recommendation to the American Commission on Stratigraphic Nomenclature Concerning Nomenclatural Problems of Submarine Formations: STRATIGRAPHIC COMMISSION

J. Andrews , K. Jinghwa Hsu

AAPG Bulletin

... recommends a binomial nomenclature. The formal name of a rock-stratigraphic unit of any rank should consist "of a geographic name combined...

1970

Introduction to Fractals

Roy E. Plotnick

Special Publications of SEPM

... sequence produced by random binomial multiplicative piocess. 2. splitting each half-sequence in half again and once more assigning a fraction p to one half...

1995

Statistical Analysis of Turbidite Cycles in Submarine Fan Successions: Tests for Short-Term Persistence

Chengsheng Chen, Richard N. Hiscott

Journal of Sedimentary Research (SEPM)

... simulation and calculation of cumulative binomial probabilities indicate that the number of asymmetric cycles identified in the original set...

1999

Setting environmental standards: A statistician's perspective

Peter Guttorp

Environmental Geosciences (DEG)

... and alternative hypotheses, i.e., has = 1, we would have N1,t Bin(365, 1/365), where Bin stands for the binomial distribution (Bickel and Doksum, 1977...

2006

The Measurement of Species Diversity

Martin A. Buzas

Special Publications of SEPM

... species to species, then this heterogeneous population would have a negative binomial distribution. Fisher further reasoned that because there could...

1979

ABSTRACT: RELATIONSHIP BETWEEN MAJOR/TRACE ELEMENTS AND THE PARAMETER OF ROCK PYROLYSIS IN THE LOW-RANK COALS

Jianye Yang, Xibowang

The Society for Organic Petrology (TSOP)

... the date acquired using mathematic methods such as linearity, logarithm, binomial, power and index, led to some particular comprehension on the influence...

2006

The Predictive Power of Depositional Paradigms When Chasing Deep Water Sand-rich Turbidites; #30363 (2014)

César Cainelli

Search and Discovery.com

... of a larger process during the worldwide expansion of seismic surveys since the 1980’s, and seasoned by increasing quantity and quality. A great number...

2014

On the completeness and fidelity of the Quaternary bivalve record from the temperate Pacific coast of South America

Marcelo M. Rivadeneira

PALAIOS

... in Supplementary Data 11. species having a fossil record in the region, following the method of extant forms of Valentine (1989). A binomial proportion...

2010

A Detrital Sandstone Classification for Petrologists

Charles F. Mansfield, Thomas S. Ahlbrandt

Earth Science Bulletin (WGA)

... and format to those used in igneous and metamorphic petrology. The nomenclature, which is binomial, is based on (1) overall texture and (2) composition...

1978

Managing Investments in the Energy Industry, Valuing the Options

L. G. Chorn

Indonesian Petroleum Association

... reserves per well are single point estimates that evolve over time according to a binomial bivariate distribution. Well cost and production rate per well...

1996

Sequence Stratigraphy of a Continental Margin Subjected to Low-Energy and Low-Sediment-Supply Environmental Boundary Conditions: Late Pleistocene-Holocene Deposition Offshore Alabama, U.S.A.

Louis R. Bartek, Brian S. Cabote, Tonja Young, William Schroeder

Special Publications of SEPM

..., and binomial Markov process analysis to identify quantifiable and statistically significant lateral seismic facies associations and vertical facies successions...

2004

Species Concepts and Foraminifera

E. Ann Butler

GCAGS Transactions

.... However, if such a course were followed, it would thwart the very purpose for which the Linnaean system of binomial nomenclature was originally...

1963

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