Cambrian Orsten Lagerstätte from the Alum Shale Formation: Fecal pellets as a probable source of phosphorus preservation

Haruyoshi Maeda, Gengo Tanaka, Norimasa Shimobayashi, Terufumi Ohno, Hiroshige Matsuoka

PALAIOS

... (Phosphatocopina) in open butterfly-like position (left and right circles). B–F) Higher magnification of soft parts of H. unisulcata; B) anterior view of head...

Why Isaac Newton was not a Chinese; Prof. Dr. Kenneth J. Hsü; Search and Discovery Article #70002 (1999)

Search and Discovery.com

Quartz Grain Orientations--1 (The Photometric Method)

R. F. Sippel

Journal of Sedimentary Research (SEPM)

... for the butterfly shape which he obtained (fig. 3). By way of comparison, a circular intensity plot of the optimum photometer is shown in Figure 4. Using...

Bottom-sampling Apparatus: Part 7. Methods of Study

Jack L. Hough

AAPG Special Volumes

... is fitted with a butterfly valve, which admits sediment and retains it in the tube. A number of small perforations near the upper end of the cylinder...

Gastropod egg capsules preserved on bivalve shells from the Lower Jurassic (Hettangian) of Poland

Michał Zatoń, Grzegorz Niedźwiedzki, Grzegorz Pieńkowski

PALAIOS

..., butterfly preservation) imply redeposition over a short distance and quick burial. MATERIAL AND METHODS FIGURE 1—Paleogeography and location of study area...

Pycnodonts from the Lower Ferron Sandstone Member of the Upper Cretaceous Mancos Shale (Middle Turonian), Emery and Carbon Counties, Utah

Martin A. Becker, Harry M. Maisch, IV, John A. Chamberlain, Jr.

Rocky Mountain Association of Geologists

... observed in modern reef fishes such as butterfly fish, parrotfish, and trigger fish. Anterior-most teeth of the jaw plates initially break off portions...

The Kutubu Project: Construction of the Marine Pipeline and Terminal

R. McGovern, G. Miller

Papua New Guinea (PNG) Petroleum Convention Proceedings

... with a manually operated full bore butterfly valve at the discharge end. The loading operation is controlled from the platform, and the platform...

Experimental decay of gills in freshwater bivalves as a key to understanding their preservation in Upper Triassic lacustrine deposits

Aleksandra Skawina

PALAIOS

... occurred within the first four days and later increased. The valves of all the Late Triassic specimens are widely opened (butterfly style) or displaced...

Chevron and WWF: Lessons Learned from Six Years of Collaboration in Biodiversity Protection

D. McCall, D. Flemming

Papua New Guinea (PNG) Petroleum Convention Proceedings

... Kutubu, occur nowhere else in the world. Others, including the world’s longest lizard, world’s largest pigeon, world’s second largest butterfly...

Widespread Pyritization of Insects in the Early Cretaceous Jehol Biota

Bo Wang, Fangchen Zhao, Haichun Zhang, Yan Fang, Daran Zheng

PALAIOS

.... B) Butterfly bug (Hemiptera: Palaeontinidae), NIGP154957, from Chaoyangshan. C) Fishfly larva (Megaloptera: Corydalidae), NIGP154958, from...

Coal Oil Johnnys Petroleum Soap … Too Good to Float … Not Air, but SoapŽ

Jeff Spencer, Kathy Flaherty, Jennifer Burden

Petroleum History Institute

... Institute’s annual journal). When not researching, Kathy can be found in her butterfly garden, nurturing native habitat for Pennsylvania...

Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration

Lim Yen Jun, Lo Shyh Zung

Geological Society of Malaysia (GSM)

..., the butterfly crossing event is usually associated to hydrocarbon bearing zone. By using Dual Water saturation model, average water saturation of 40% (lower than...

The Keystone of the Canadian Rockies

H. H. Beach

CSPG Special Publications

.... In certain lights, the birefringence of the crystals creates plays of color reminiscent of tropical butterfly wings. It is no exaggeration to say...

Formation Evaluation in Thin Bed Reservoirs, A Case Study from the Kutei Basin, Indonesia

C. Majesta, D. Cook, P.Cardola, D. Kurniawan, I. Buldani, G. Aquillina, F. Prasetia

Indonesian Petroleum Association

... point shale and shale fraction are interpreted by using RvRh cross-plot (Klein plot, also known as butterfly plot). Once the horizontal shale resistivity...

Quantifying The Parent-Child Effect in Vaca Muerta Formation

Pablo Crespo, Marcelo Pellicer, Carolina Crovetto, Jorge Gait

Unconventional Resources Technology Conference (URTEC)

... by magnitude (B) Butterfly Plots showing events bias toward the West (C) Events Intensity (Toe View). 5 URTeC 1035 Modeling & Workflow In preparation...

Sabkhas Ancient and Modern

Lock, Brian E.

GCAGS Transactions

... precipitation of gypsum. Butterfly-twin palmate crystals of gypsum nucleate on the floor of ponds and preferentially grow upward in the water body...

Cyclostratigraphy and Chronology of the Albian Stage (Piobbico Core, Italy)

Alessandro Grippo, Alfred G. Fischer, Linda A. Hinnov, Timothy D. Herbert, Isabella Premoli Silva

Special Publications of SEPM

... of a ca. 2 My section of core, comprising superbundles 12–16. Gray-scale scan shown as butterfly plot, from black in center to white (limestone...

Sedimentological, ichnological and reservoir characteristics of the low-permeability, gas-charged Alderson Member (Hatton gas field, southwest Saskatchewan): Implications for resource development

Ryan Thomas Lemiski, Dr. Jussi Hovikoski, Dr. S. George Pemberton, Dr. Murray Gingras

CSPG Bulletin

... to gamma-gamma-plots (i.e. gamma-ray butterfly curves). Gamma-gamma-plots consist of two components: 1) the original gamma-ray curve obtained from...

Importance of Australias Offshore Oil and Gas Infrastructure for Fish

D. McLean, T. Bond, E. S. Harvey, D. Ierodiaconou, K. Cure, M. Taylor, S. Whitmarsh, T. Sih, P. I. Macreadie

Australian Petroleum Production & Exploration Association (APPEA) Journal

... abundant on pipelines in depths ,100 m included butterfly perch (Caesioperca lepidoptera), scad (Trachurus spp.) and common stinkfish (Foetorepus...

Drill Bit Geomechanics and Fracture Diagnostics Optimize Completions in the Powder River Basin

Ellen Scott, Claudio Ramos, Eric Romberg

Unconventional Resources Technology Conference (URTEC)

... of Layering usually indicate ductile, clay-rich rock and lower values indicate brittle, clay-poor rock. Track 4 shows a butterfly plot of UCS in black...

Visualizing a process ichnology dataset, Lower Cretaceous McMurray Formation, NE Alberta, Canada

E. R. Timmer, S. E. Botterill, M. K. Gingras, J.-P. Zonneveld

CSPG Bulletin

...-S, with 125 × 116 nodes. Z grid sizes (e.g. vertical cells) are 0.75 m in height. Figure 2. Example of stratigraphic horizons picked on a “butterfly” gamma...

The Analysis of Stone Size and Shape in Arctic Environments

Cuchlaine A. M. King, Jane T. Buckley

Journal of Sedimentary Research (SEPM)

...]. A large group includes the raised beaches of Butterfly Lake area (fig. 4[8]), the delta samples (fig. 4 [9]) and the esker samples, (fig. 4 [10...

Processes Associated with Microbial Biofilms in the Twilight Zone of Caves: Examples from the Cayman Islands

Brian Jones

Journal of Sedimentary Research (SEPM)

... and beaded filaments. O) Insect fragment, possibly from a butterfly or a moth, bound to substrate by filaments. Localities: A, B, C, D, F, G, H, I--Old...

Tests of Plate Tectonics: PART 2

A. A. Meyerhoff , Howard A. Meyerhoff

AAPG Special Volumes

.... 177-355. Carr, J. B., 1968, When did mantle convection cease?: Tectonophysics, v. 6, no. 5, p. 413-424. Cavagnaro, D., 1969, Oceanic filter, game...

Northern Paradox Basin - Uncompahgre Uplift, 1983; Frontmatter and Roadlogs

Walter R. Averett, Richard D. Dayvault, Robert G. Young, William L. Chenoweth, W. Arch Girdley, Craig S. Goodknight, Gerald J. Daub, Robert M. Sherrill, James J. Dexter, Larry M. Fukui, Cathy A. Ruzycki

Grand Junction Geological Society

... of a moraine. Red granite at 2:00. Flora here consists of poplar, scrub oak, and serviceberry. This is the Unaweep Canyon habitat of the rare butterfly...