Gravity-flow deposits caused by different initiation processes in a deep-lake system

Tian Yang, Yingchang Cao, Keyu Liu, Jingchun Tian, Zavala Carlos, and Yanzhong Wang

AAPG Bulletin

... to as a deep-water sediment gravity-flow event (Talling et al., 2012). Therefore, a gravity-flow event may be commonly composed of different types...

Seismic Stratigraphy and Global Changes of Sea Level: Part 6. Stratigraphic Interpretation of Seismic Reflection Patterns in Depositional Sequences: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

R. M. Mitchum Jr., P. R. Vail , J. B. Sangree

AAPG Special Volumes

... are the principal criteria for recognition of seismic sequence boundaries. End_Page 117------------------------ The types of reflection...

The Illite/Smectite Geothermometer—Concepts, Methodology, and Application to Basin History and Hydrocarbon Generation

Richard M. Pollastro

Rocky Mountain Section (SEPM)

... to illite via mixed-layer illite/smectite (I/S). Changes in the expandability and ordering types of I/S correspond to changes in temperature due to burial...

Pervasive dolomitization with subsequent hydrothermal alteration in the Clarke Lake gas field, Middle Devonian Slave Point Formation, British Columbia, Canada

Jeff Lonnee, Hans G. Machel

AAPG Bulletin

... misinterpreted and probably are hydrothermal alteration products of older dolomites that had formed from colder and chemically different fluids. The hydrothermal...

Polygenetic (Polyphase) Karsted Hardground Omission Surfaces In Lower Silurian Neritic Limestones: Anticosti Island, Eastern Canada

Noel P. James, André Desrochers, T. Kurt Kyser

Journal of Sedimentary Research (SEPM)

... 2011). This axiom applies not only to the rocks themselves, but also to the contacts between different lithologies. Such interfaces are the product...

Abundance biozone boundary types and characteristics determined using beta diversity: An example using Pleistocene benthonic foraminifera in DSDP Hole 148, eastern Caribbean Sea

Brent Wilson, Ashleigh Costelloe

PALAIOS

...Abundance biozone boundary types and characteristics determined using beta diversity: An example using Pleistocene benthonic foraminifera in DSDP...

Application of Variable Zone Modeling to Modeling and Mapping of Canadian Oil Sands: Chapter 17

Khosrow Badiozamani, Foad Roghani, George Hawes

AAPG Special Volumes

..., channel and point-bar sands constitute two different material types in a fluvial environment. Similarly, two sand bodies belonging to different channels...

Structure of the Tokai segment from the integrated high-resolution seismic imaging: A case study from the eastern Nankai Trough

Andrzej Grszczyk, Rafael Almeida, Romain Brossier, Ludovic Mtivier

International Meeting for Applied Geoscience and Energy (IMAGE)

... wedge, making it possible to associate different structures directly to the arrivals in the OBS data. We support our seismic-derived results...

Taphonomy of Tiny Tetrapod Tracks in an Example from the Lower Permian (Cisuralian) Slupiec Formation (SW Poland)

Grzegorz Sadlok

PALAIOS

... Poland, close to the country’s boundary with Czechia (Fig. 1A). The Sudetes Mountains are eastern Variscides that formed due to the shortening...

Chapter 3: An SEM Study of Porosity in the Eagle Ford Shale of Texas—Pore Types and Porosity Distribution in a Depositional and Sequence-stratigraphic Context

Juergen Schieber, Remus Lazar, Kevin Bohacs, Robert Klimentidis, Mirela Dumitrescu, Jeff Ottmann

AAPG Special Volumes

... sedimentary rocks. Eagle Ford Shale Boundary Conditions The Cenomanian–Turonian time interval was characterized by a greenhouse climate, rising sea...

COMSOL Modeling of Non-linear Transport Properties in Low Permeability Samples

Search and Discovery.com

Visualization and Interpretation of 3D Geological and Geophysical Data in Heterogeneous Virtual Reality Displays: Examples from the Chicxulub Impact Crater

Christoph W. Borst, Gary L. Kinsland

GCAGS Transactions

..., even though they may be in different locations and using different display types. We describe our system for collaboration between a user...

Middle Atlantic Continental Slope of United States: Deposition and Erosion

Peter A. Rona

AAPG Bulletin

... profiles across outer continental terrace (outer continental shelf and slope) show that directly off Cape Hatteras reflection interfaces (sedimentary...

Controls on Fabric Development and Morphology of Tufas and Stromatolites, Uppermost Pethel Group (1.8 Ga), Great Slave Lake, Northwest Canada

Michael C. Pope, John P. Grotzinger

Special Publications of SEPM

... to evaporitic conditions In ascending order the facies that document this transition consist of dendritically branching tufa irregularly laminated flat...

Shale Diagenesis

Eric Eslinger, David Pevear

Special Publications of SEPM

... place after deposition and before metamorphism, excluding weathering at the earth's surface. The boundary between diagenesis and metamorphism...

Multi-conditional seismic velocity synthesis using an autoregressive transformer network

Randy Harsuko, Shijun Cheng, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... their distribution. The details of each step are then discussed afterwards. We will also illustrate how various conditions, including geological classes, well...

Structural-Formation Analysis of Northwestern Part of Pacific Mobile Belt, USSR: General

V. V. Russ, D. A. Kirikov

AAPG Special Volumes

... (green tuff) formations of the inversion stage. The different formation types in geosyncl nes probably are related to mobility of the basement...

Late Quaternary Depositional Systems and Sea Level Change--Santa Monica and San Pedro Basins, California Continental Borderland

Thomas R. Nardin

AAPG Bulletin

... boundary (Atwater, 1970). The borderland contains numerous small basins located at different distances from the chief source of terrigenous sediment...

Benefiting from Variogram Information to Characterize Facies Distribution in History Matching with EnKF; #41315 (2014)

A. Abadpour, P. Bergey, R. Piasecki, and T. Blanchard

Search and Discovery.com

... of different facies type in the reservoir model one of the important (if not the main) sources of uncertainty. Of particular importance are the discrete...

The Role of the Lithospheric Stretching History on the Evolution of Continental Rifts

Search and Discovery.com

Mineralogy and Petrology of the Cretaceous-Tertiary Boundary Clay Bed and Adjacent Clay-Rich Rocks, Raton Basin, New Mexico and Colorado

Richard M. Pollastro, Charles L. Pillmore

Journal of Sedimentary Research (SEPM)

.... The facto s that produced these unique fabrics in the boundary clay bed existed at all K-T sites in the Raton Basin and were much different from those...

Early Silica Cementation and Subsequent Diagenesis in Arenites from Four Early Proterozoic Iron Formations of North America

Bruce M. Simonson

Journal of Sedimentary Research (SEPM)

... of megaquartz, microquartz, chalcedony, and/or several different types of finely disseminated impurities (Table 1). The quartz crystals in sand grains...

Pervasive Tight Gas Sandstone Reservoirs: An Overview

Lawrence D. Meckel, M. Ray Thomasson

Rocky Mountain Association of Geologists

... are not considered in this paper. TYPICAL PERVASIVE GAS HABITATS Pervasive tight gas plays can occur in a variety of basin types and in different parts...

Gamma-ray spectrometry across the Aalenian-Bajocian boundary in the Cape Mondego section (Bajocian GSSP, Portugal): preliminary results

Search and Discovery.com

Buried rift basin under the Kalpin fold-thrust belt in the northwestern Tarim Basin: Implications for deep oil and gas exploration

Cheng Zhong, Tongsheng Zeng, Chengzao Jia, Guoqi Wei, Dong Jia, Yongjin Zhu, Hongwei Yin, Zhuxin Chen, Xing Wang, and Yong Zhang

AAPG Bulletin

... reflectors at its base and multiple unconformable reflection interfaces at its top, outlining the synrift wedge. The rift and its associated faults...