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The AAPG/Datapages Combined Publications Database

Showing 893 Results. Searched 196,426 documents.

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PTTC Network News - Vol. 15, No.4 - 2009

Lance Cole, Steve Roth, Jay Portwood

PTTC

... antelope and mule deer and the area is critical for populations of greater sage grouse. The reclamation project employs a new seed mixture developed...

2009

Megafloral perturbation across the Enna Marine Zone in the Upper Silesian Basin attests to Late Mississippian (Serpukhovian) deglaciation and climate change

Robert A. Gastaldo, Eva Purkyňová, Zbyněk Šimůnek

PALAIOS

...), Upper Silesian Basin, Czech Republic. All plant clades were impacted, including both spore-producing and seed-producing taxa; wetland taxa were...

2009

An early Hettangian coral reef in southern France: Implications for the end-Triassic reef crisis

Wolfgang Kiessling, Ewa Roniewicz, Loïc Villier, Philippe Léonide, Ulrich Struck

PALAIOS

... islands may serve as diversity refuges during mass extinction events and later seed other nonoceanic areas with taxa to facilitate ecological recovery...

2009

A Field Guide to the Geologic Hazards of Anchorage and Turnagain Arm Alaska, 1987

Jim McCaslin Brown, Kristine J. Crossen, Jacqueline Holzman, Donald Holland, Walter J. Phillips

Alaska Geological Society

... with the 80th annual meeting of the Cordilleran Section of the Geological Society of America], 89 p. Seed, H.B., and Wilson, S.D., 1967, The Turnagain...

1987

Neoichnological study of the traces and burrowing behaviors of the western harvester ant Pogonomyrmex occidentalis (Insecta: Hymenoptera: Formicidae): Paleopedogenic and paleoecological implications

Alan F. Halfen, Stephen T. Hasiotis

PALAIOS

... that function as seed storage bins, nurseries, and garbage areas (e.g., Wheeler, 1926; Taber, 1998). The gallery and chamber network within the mound...

2010

Photographic Portrait of Active Faults in the Houston Metropolitan Area, Texas

Uel S. Clanton, Earl R. Verbeek

Houston Geological Society

... on the dry upthrown block. For a few weeks each year, as tan-colored seed heads of this grass mature, the fault is marked by the contrast of tan against...

1981

Evidence of terrestrial diets in Pliocene Eurasian Papionins (Mammalia: Primates) inferred from low-magnification stereomicroscopy of molar enamel use-wear scars

Frank L'Engle Williams, Noelle A. Holmes

PALAIOS

... items being dragged along the tooth surface and may derive from hard-object consumption, seed predation, and or extractive foraging (Semprebon et al...

2011

HERBIVOROUS AND DETRITIVOROUS ARTHROPOD TRACE FOSSILS ASSOCIATED WITH SUBHUMID VEGETATION IN THE MIDDLE PENNSYLVANIAN OF SOUTHERN BRITAIN

HOWARD J. FALCON-LANG, CONRAD LABANDEIRA, RUTH KIRK

PALAIOS

..., through borings, seed predation, galling, and leaf mining (Labandeira 2006, 2007, 2013). Varied modes of herbivory first appeared among insects during...

2015

DEPOSITIONAL CONSTRAINTS ON THE LOWER CRETACEOUS STIKES QUARRY DINOSAUR SITE: UPPER YELLOW CAT MEMBER, CEDAR MOUNTAIN FORMATION, UTAH

JAMES I. KIRKLAND, EDWARD L. SIMPSON, DONALD D. DeBLIEUX, SCOTT K. MADSEN, EMILY BOGNER, NEIL E. TIBERT

PALAIOS

... commonly less than 0.5 m, but may be up to 1.5 m (see Gill and Kuenen 1957; Seed 1979; Walsh et al. 1995; Obermeier 1996; Gallo and Woods 2004...

2016

The paleobotany and paleoecology of the Eocene Herren Beds of north-central Oregon, USA

Anthony P. Jijina, Ellen D. Currano, Kurt Constenius

PALAIOS

... with toothed margins), two conifer types, and two fern foliage types. Five seed plant reproductive structures were also discovered, although...

2019

Plant taphonomy in a lake affected by volcanism (Agua de la Zorra Formation, Upper Triassic) Mendoza, Argentina

Tomás E. Pedernera, Adriana C. Mancuso, Cecilia A. Benavente, Eduardo G. Ottone

PALAIOS

... to the mode AZ-2, scale bar ¼ 0.5 cm. D) Ovule/seed referered to Cordaicarpus sp. (IANIGLA-PB-737), from the mode AZ-2, scale bar ¼ 0.1 cm. E) Fragment...

2020

Freshwater Stromatolites from an Early Permian Wetland (Manebach, Thuringian-Forest Basin, Germany): Structure, Development, and Paleoenvironmental Context

Alexandra Hellwig, Steffen Trümper, Ronny Rößler, Michael Krings

PALAIOS

... or casts of fern and seed fern foliage and shoots of walchian conifers occur. In addition, ostracods, coprolites, disarticulated bivalves...

2023

Radiaxial Fibrous Calcite: A Reappraisal

Alan C. Kendall

Special Publications of SEPM

... is assumed. C, Overgrowth from a small seed crystal (as when radiaxial crystal nucleates from a cavity wall). Crystal-splitting during the initial overgrowth...

1985

Sequence Stratigraphy of the Scottish Laurentian Margin and Recognition of the Sauk Megasequence

Robert J. Raine, M. Paul Smith

AAPG Special Volumes

... a small part of the 10-m (33-ft)-thick interval, although quartz sand occurs in almost every bed. The beds containing millet seed quartz within...

2012

Middle Triassic Paleosols and Paleoclimate of Antarctica

G.J. Retallack , A.M. Alonso-Zarza

Journal of Sedimentary Research (SEPM)

..., Reconstructing the Gondwana seed fern Dicroidium: evidence from the Triassic of Antarctica: Geobios, v. 25, p. 341-344. MEYER-BERTHAUD, B., TAYLOR, T.N....

1998

Styles of Failure in Late Holocene Highstand Prodelta Wedges on the Adriatic Shelf

A. Correggiari, F. Trincardi, L. Langone, M. Roveri

Journal of Sedimentary Research (SEPM)

... Prodelta, Northeast Gulf of Alaska: Marine Geotechnology, v. 7, p. 317-342. SEED, H.B., AND RAHMAN, M.S., 1978, Wave induced pore pressure in relation...

2001

Erect Forests Are Evidence for Coseismic Base-level Changes in Pennsylvanian Cyclothems of the Black Warrior Basin, U.S.A.

J. C. Pashin and R. A. Gastaldo, Robert A. Gastaldo, Ivana Stevanovi-Walls, William N. Ware

AAPG Special Volumes

... calamites, tree ferns, and seed ferns (pteridospermous gymnosperms); the forest-floor litter is preserved as an adpression assemblage directly above...

2004

High-Density Suspensions Formed Under Waves

Michael P. Lamb, Jeffrey D. Parsons

Journal of Sedimentary Research (SEPM)

... of Coastal Research, Special Issue No. 5, p. 51–61. Seed, H.B., 1968, Landslides during earthquakes due to soil liquefaction: American Society of Civil...

2005

Anatomy of Collapsed and Re-established Delta Front in Lower Cretaceous of Eastern Spitsbergen: Gravitational Sliding and Sedimentation Processes

W. Nemec , R. J. Steel , J. Gjelberg , J. D. Collinson , E. Prestholm , I. E. Oxnevad

AAPG Bulletin

... to Earth Sciences, v. 13, 40 p. Seed, H. B., 1979, Soil liquefaction and cyclic mobility evaluation for level ground during earthquake: Journal...

1988

Petroleum Mining In NW Pennsylvania

Samuel T. Pees

Petroleum History Institute

... of the rock consists of small pebble grains of mustard seed and millet size, according to him. A driller who drilled one of the early wells in the pit...

2002

Late Holocene hydrologic and vegetation changes at Turneffe Atoll, Belize, compared with records from mainland Central America and Mexico

Matthew J. Wooller, Hermann Behling, Juan Leon Guerrero, Nele Jantz, Martin E. Zweigert

PALAIOS

... inundation also seems to be critical to the growth of this plant, with brief periods occurring at specific times in the year, allowing seed germination...

2009

Fine Scale Reconstruction of Late Paleocene-Early Eocene Paleogeography in the Bighorn Basin of Northern Wyoming

Scott L. Winy, Thomas M. Bown

Rocky Mountain Section (SEPM)

... of highly resistant material (Yanovsky and others, 1932), it is unlikely that the difference in Celtis seed abundance is entirely due to preservational...

1985

What happened to the coal forests during Pennsylvanian glacial phases?

Howard J. Falcon-Lang, William A. DiMichele

PALAIOS

... a flora dominated by conifers and other seed plants, along with tetrapods, in an incised valley fill. WHAT KIND OF REFUGIA? It is also important...

2010

The Petroleum Industry in Papua New Guinea - Achievements, Opportunities and Future Directions in the 21st Century

M. McWalter

Papua New Guinea (PNG) Petroleum Convention Proceedings

... field providing gas to fire a power station in the vicinity of Townsville. The idea took seed and after a pioneering and bold marketing elfort, IPC sold...

2000

Late Paleozoic Rocks of Ouachita Mountains, A Flysch Facies

L. M. Cline

Kansas Geological Society

... actually have served to seed the precipitation of silica. Polished sections etched for a few seconds with hydrofluoric acid reveals a felt-like...

1966

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