Fish Hook Structure, Southeastern Marathon Uplift, Brewster County, Texas

Patrick J. Shannon

West Texas Geological Society

... Uplift in Brewster County, Texas is an unusual fish-hook shaped structural “tail” that swings around Horseshoe Mesa. At first look the structure...

Designing and Injecting A Chemical Formulation In Fracture Carbonate Reservoir; A Case Study in the Wakamuk Field

T. Matoka, Angga P. Riksa, J. Pola

Indonesian Petroleum Association

... and later 1wt% concentration on the tail. These scenarios implemented to WKM-AC, WKM-AB, however, for WKM-AB used a two-stage injection with 5,2wt...

Clastic Rocks and Reservoirs of Indonesia: Introduction and Overview of Core Workshop

John A. Scott, Christopher D. Atkinson

Indonesian Petroleum Association

... well production profiles show sharp initial rises followed by a long "tail" of low level production. Many older fields have a few good wells which carry...

Size Distribution Characteristics of Shallow Marine Sands from the Cape of Good Hope, South Africa

A. O. Fuller

Journal of Sedimentary Research (SEPM)

... position on the phi scale. 2.--In figure 3, no. I, the coarse tail of the cumulative, representing 0.2 percent of the sand, is not fitted by the curve...

Predictive Modeling of Unmanned Aerial Vehicle Obtained Forest Orthophoto Mosaic Completeness

Victoria M. Williams, Daniel R. Unger, Yanli Zhang, David L. Kulhavy, and I-Kuai Hung

GCAGS Transactions

... and pass regression coefficients were equal to 1 and tail effective sample size was greater than 1000 demonstrating model convergence. Model fit was further...

Synsedimentary Dissolution Pits in Halite of the Permian Salado Formation, Southeastern, New Mexico

Dennis W. Powers, Bruce W. Hassinger

Journal of Sedimentary Research (SEPM)

... swallow-tail crystals are part of the evidence that the dissolution pits formed in shallow water. HOVORKA, S. D., 1984, Textures formed during shallow...

Tidal Current Ridges in the Southwestern Yellow Sea

Liu Zhenxia, Huang Yichang , Zhang Qinian

Journal of Sedimentary Research (SEPM)

... show a narrow peak in 2-4 with a fine fraction tail, while beach sand generally has no fine fraction tail. Sorting of tidal current sands is not as good...

Plotting Equation for Gaussian Percentiles and a Spreadsheet Program for Generating Probability Plots: RESEARCH METHODS PAPERS

James H. Balsillie, Joseph F. Donoghue, Kenji M. Butler, Jennifer L. Koch

Journal of Sedimentary Research (SEPM)

...------------------------ the central trend, identifies the coarse tail, which may be due to either a fluvial or a tidal transportation-depositional history...

-- no title --

Search and Discovery.com

Front Matter, Road Logs: Geology of the Big Bend Area, Texas: Field Trip Guidebook with Road Log and papers on Natural History of the area

Ross A. Maxwell, John W. Dietrich

West Texas Geological Society

... is the Western Tanager, which is yellow with black wings, tail and back, and a red head. The slopes of the Chisos Mountains, from the base of the bare...

Clinoform Progradation by Turbidity Currents: Modeling and Experiments

Thomas P. Gerber, Lincoln F. Pratson, Matthew A. Wolinsky, Ron Steel, Jere Mohr, John B. Swenson, Chris Paola

Journal of Sedimentary Research (SEPM)

..., Experiments on density and turbidity currents I; Motion of the head: Canadian Journal of Earth Sciences, v. 3, p. 523–546. Middleton, G.V., 1966b...

Taphonomy of a juvenile lambeosaurine bonebed from the Two Medicine Formation (Campanian) of Montana, United States

Benjamin A. Scherzer, David J. Varricchio

PALAIOS

... an individual flow is separated into smaller surges. The flow head contains the largest clasts, and progressively smaller clasts are found farther...

Front Matter and Road Logs: Volcanoes, Asphalt, Tectonics and Groundwater in the Uvalde Area, Southwest Texas

Thomas E. Ewing

South Texas Geological Society Special Publications

... to the Knippa traprock quarry, a much larger volcano with a lava lake fill and mantle xenoliths. After lunch at Leona Springs and Fort Inge, we will head west...

Union Oils Lyman Stewart: When Faith Meets Ambition on the California Oilfields

Paul W. Rood

Petroleum History Institute

... Oil’s historian notes, “If Standard was the lion among oil companies, Union was not afraid to give its tail a good hard twist” (White 1962, p. 228...

Paleoenvironmental implications of time-averaging and taphonomic variation of shell beds in Lake Tanganyika, Africa

Emily K. Ryan, Michael J. Soreghan, Michael M. McGlue, Jonathan A. Todd, Ellinor Michel, Darrell S. Kaufman, Ismael Kimirei

PALAIOS

... aquarium. Part of head, the inhalant siphon and the foot (partly concealed by sand grains), colored gray with orange flecks, are visible. Encrusting green...

Utah Geological Association 1990 Fall Field Trip September 28 and 29, 1990 First Day; Road Logs

DeForrest Smouse

Utah Geological Association

... end. The associated mining district is called the Free Coinage and the principal mine is the Monte Carlo, located near the head of Miners Canyon in Sec...

Facies and Development of the Colorado River Deltas in Texas

William H. Kanes

Special Publications of SEPM

... to the head (upstream) part of the raft, this raft grew upriver. The tail (downstream) part of the raft deteriorated after a period of time. In places...

Diagenesis in a Cyclic, Regressive Siliciclastic Sequence: The Point Lookout Sandstone, San Juan Basin, Colorado

Jennifer L. Loomis, Laura J. Crossey

Special Publications of SEPM

... are presented in this paper sandstone or STRATIGRAPHIC SETTING zone depends not only on head conditions hydraulic conductivity of the semi permeable...

Chapter 126: Channelized Lobe and Sheet Sandstones of the Upper Kaza Group Basin-floor Turbidite System, British Columbia, Canada

Lori Meyer, Gerald M. Ross

AAPG Special Volumes

...-density tail regions of turbidity currents, with the the more dense head and body parts of the turbidity current being deposited farther downdip...

Deep Channels in Turbidite-Bearing Formations

Roger G. Walker

AAPG Bulletin

.... The ripples indicate current movement toward the channel axis. The tail of the current deposited mud over both the levee and the channel, but this mud...

Deep-Water Sandstone Facies and Ancient Submarine Fans: Models for Exploration for Stratigraphic Traps

Roger G. Walker

AAPG Bulletin

... ripples. The single row probably indicates reworking of underlying sediment by the tail of the turbidity current (or possibly a semipermanent ocean...

Use of exploration methods to repurpose and extend the life of a super basin as a carbon storage hub for the energy transition

J. R. Underhill, I. de Jonge-Anderson, A. D. Hollinsworth, and L. C. Fyfe

AAPG Bulletin

... and Richardson, 2022). The effects of North Sea rift propagation are particularly evident in the Danish and Dutch sectors with the formation of the Tail End...

Burrows and ichnofabric produced by centipedes: modern and ancient examples

Daniel I. Hembree

PALAIOS

..., segmented bodies, a few mm to 30 cm in length (Minelli 2011). Centipedes have a head with eyes, two antennae, and mouthparts, a series of trunk...

The Compatibility of the Offshore Oil Industry with the Marine Environment

Burvon B. Tettleton

New Orleans Geological Society

... with other tropicals such as the fringed filefish, tail-light-filefish, blue tang, rainbow runner, the reef butterfly (Chaetodon sedentarius), grey angel...

Quantum Leap for Seismic

Halfdan Carstens

GEO ExPro Magazine

... positioning accuracy from the front to the tail of the streamers. Detailed knowledge of the location of the receivers is, of course, particularly...