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The AAPG/Datapages Combined Publications Database
Showing 1,647 Results. Searched 201,049 documents.
Geological Note: Sukunka Formation: a new Middle Devonian lithostratigraphic unit, northeastern British Columbia, Canada
A. S. Hedinger
CSPG Bulletin
... fieldwork that forms the basis for this geological note. Stratigraphy In the Monkman Pass area, the Devonian succession rests unconformably...
2017
The Trapping and Binding of Subtidal Carbonate Sediments by Marine Vegetation in Bimini Lagoon, Bahamas
Terence P. Scoffin
Journal of Sedimentary Research (SEPM)
... throughout the duration of the fieldwork. In the field the mat was recognized by the loose aggregation of carbonate grains at the sediment surface...
1970
Deformational Structures in Brazilian Coastal Dunes
Edwin D. Mckee, Joao Jose Bigarella
Journal of Sedimentary Research (SEPM)
... possible by a generous grant from the Conselho Nacional de Pesquisas, Rio de Janeiro. Fieldwork facilities were contributed by the Instituto de Biologia e...
1972
An Outcrop Example of Large-scale Conglomeratic Intrusions Sourced from Deep-water Channel Deposits, Cerro Toro Formation, Magallanes Basin, Southern Chile
Stephen M. Hubbard, Brian W. Romans, Stephan A. Graham
AAPG Special Volumes
... in fine-grained sediments that are commonly covered by vegetation in the study area. Further fieldwork is needed to assess the presence or absence...
2007
Modeling the Sensitivity to Environmental Controls of the Late Pleistocene Lacustrine Delta Sequences in the Dead Sea Basin
Yuval Bartov, Mordechai Stein, Yehouda Enzel, Christopher Kendell, Philip Moore
AAPG Special Volumes
.... Stratigraphy of the Nahal Ze'elim fan delta: Stratigraphic interpretation of sequences from fieldwork and chronostratigraphic chart of the section based...
2012
The Sauk-Tippecanoe Megasequence Boundary in an Interior Structural Corridor (Ottawa Embayment) of the Great American Carbonate Bank
George R. Dix
AAPG Special Volumes
... Ordovician shale (Billings Formation) equivalent to the Utica Shale in Quebec (Dix and Joliceour, 2011). In 2009, fieldwork (Nurkhanuly, unpublished data...
2012
Structural analysis using 3D digital outcrop model: A case study in Kebun 500 outcrop, Kedah, Peninsular Malaysia
Tan Yan Eng, Choong Chee Meng, Nur Huda M Jamin, Muhammad Aslam Md Yusof
Geological Society of Malaysia (GSM)
... regions have also demonstrated that UAV-based photogrammetry approaches enable precise detection of geological features, enhancing fieldwork and advancing...
2024
Reappraisal of Appalachian Geology
Herbert P. Woodward
AAPG Bulletin
... of a paved road system in Appalachian states. Both eased the tough labors of fieldwork in rough country, and road building created thousands of excellent...
1961
Evolution and Mass Accumulation of the Cenozoic Hoh Xil Basin, Northern Tibet
Zhifei Liu , Chengshan Wang , Haisheng Yi
Journal of Sedimentary Research (SEPM)
..., deformation of the Paleogene sediments occurred mainly during the Late Oligocene. Satellite imagery interpretation, along with fieldwork, indicates...
2001
Chapter 135: Canyon San Fernando, Baja California, Mexico: A Deepmarine Channel-levee Complex that Evolved from Submarine Canyon Confinement to Unconfined Deposition
Mason Dykstra, Ben Kneller
AAPG Special Volumes
...-Spera (1990) labeled with letters A-A’ to H-H’, and sedimentary logs collected in our fieldwork shown with numbers. Paleontology sample locations...
2007
The Interpretation of Vertical Sequences in Turbidite Beds: The Influence of Longitudinal Flow Structure
Benjamin C. Kneller, William D. McCaffrey
Journal of Sedimentary Research (SEPM)
... in the Ancient Record We recognize, both from our own fieldwork and from the literature, candidates for all the variants described here. While...
2003
Fluvial-derived Turbidites in the Los Molles Formation (Jurassic of the Neuquen Basin): Initiation, Transport, and Deposition
Paulo Sergio Gomes Paim, Ernesto Luiz Correa Lavina, Ubiratan Ferrucio Faccini, Ariane Santos da Silveira, Hector Leanza, Roberto Salvador Francisco d'Avila
AAPG Special Volumes
..., Ushuaia-Patagonia, Argentina, 3 p. Based on the interpretation of high-resolution satellite images and extensive fieldwork, Paim et al. (2008) connected...
2011
Digital Outcrop Models: Applications of Terrestrial Scanning Lidar Technology in Stratigraphic Modeling
J.A. Bellian, C. Kerans, D.C. Jennette
Journal of Sedimentary Research (SEPM)
... on the point cloud to those known from fieldwork or that are georeferenced with GPS. These data can be used to calibrate geological interpretation between...
2005
Developments in Alaska in 1967
Thomas Wilson, Jr.
AAPG Bulletin
...-profiling traverses across the shelf from Yakutat Bay to Cross Sound. Crew-months of fieldwork were divided as follows: Seward Peninsula coast, 3...
1968
Permeability effects of deformation band arrays in sandstone
K. R. Sternlof, J. R. Chapin, D. D. Pollard, L. J. Durlofsky
AAPG Bulletin
... with the Sevier orogeny (Bohannon, 1983a; Hill, 1989).Our fieldwork in the Valley of Fire has revealed three systematic and widely distributed patterns...
2004
Automatic facies classification using convolutional neural network for three-dimensional outcrop data: Application to the outcrop of the mass-transport deposit
Ryusei Sato, Kazuki Kikuchi, and Hajime Naruse
AAPG Bulletin
... is contingent on researchers’ access to the outcrop. Although facies classification within an outcrop represents a crucial step in fieldwork...
2025
Geologically Realistic Fluvial Point Bar Geocellular Models: Conditioning Algorithms with Outcrop Statistics; #42283 (2018)
Andrew L. McCarthy, Lisa Stright, Paul R. Durkin, Stephen Hubbard
Search and Discovery.com
.... Additionaly, fieldwork for this study was supported by ConocoPhillips Canada and CNOOC Nexen Inc. Field assistance was provided by Dustin Bauer...
2018
Geology of the Brevard fault zone and related rocks of the inner Piedmont of Alabama.
Robert D. Bentley, Thornton L. Neathery
Alabama Geological Society
... within the area of this report were defined by Adams (1926, 1933), who drew heavily upon the earlier fieldwork and notes of Henry McCalley and Eugene...
1970
Progradational Mixed Siliciclastic/Carbonate Sequence Sets on the Tectonically Active Eastern Margin of the Pennsylvanian Paradox Basin, Southwestern Colorado
Gary L. Gianniny, Kimberlee J. Miskell-Gerhardt
Rocky Mountain Association of Geologists
..., Desert Creek and Ismay subsurface units in the basin. Facies Types While doing fieldwork it became apparent that certain assemblages...
2009
Geology of Portions of Sunwapta and Southesk Map-Areas: Jasper National Park, Alberta, Canada
Richard D. Hughes
CSPG Special Publications
... early in the field season. This plan introduced serious difficulty in reaching reasonable interpretations of structure; later fieldwork revealed...
1955
Testing evolutionary dynamics on first lower molars of Pliocene Ogmodontomys (Arvicolidae, Rodentia) from the Meade Basin of southwestern Kansas (USA): A landmark-based approach
Federica Marcolini, Paolo Piras, Robert A. Martin
PALAIOS
... the WFP lf, however, prevents us from placing it specifically in the sequence based on our fieldwork; we can only assign it to an age older...
2009
An Alternative Model for the Oligo-Miocene Evolution of Northern PNG and the Sepik-Ramu Basins
Kevin C. Hill, Alan Grey, David Foster, Ramsay Barrett
Papua New Guinea (PNG) Petroleum Convention Proceedings
... that they were uplifted and eroded in the Oligocene, prior to formation of the present Sepik Basin. Fieldwork also revealed sparse Late Oligocene to Early...
1993
Palaeogeography of the Coral Sea, Darai and Foreland Megasequences in the Eastern Papuan Basin
George J. Carman
Papua New Guinea (PNG) Petroleum Convention Proceedings
..., A Structural interpretation of the eastern Papuan Foldbelt, based on remote sensing and fieldwork, in Carman, G.J. & Z, (Eds), 1990 Petroleum Exploration...
1993
Pennsylvanian paleokarst and cave fills from northern Illinois, USA: A window into late Carboniferous environments and landscapes
Roy E. Plotnick, Fabien Kenig, Andrew C. Scott, Ian J. Glasspool, Cortland F. Eble, William J. Lang
PALAIOS
... for the origin of this group may be sought. ACKNOWLEDGMENTS ACS acknowledges a private charitable donation to allow him to undertake fieldwork and scanning...
2009
Influence of beach morphodynamics on the distributions of the opheliid polychaete Euzonus sp. and its feeding burrows on a sandy beach: Paleoecological and paleoenvironmental implications for the trace fossil Macaronichnus segregatis
Koji Seike
PALAIOS
... of the modern worm and its burrows must be investigated quantitatively in relation to sea level. MATERIAL AND METHODS Study Sites and Measurements Fieldwork...
2009