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The AAPG/Datapages Combined Publications Database
Showing 2,430 Results. Searched 197,434 documents.
A Core Party
M. Dane Picard
Utah Geological Association
..., touching them with his tongue, dropping dilute hydrochloric acid on fresh surfaces, and smacking stubborn ones with a rock hammer. The last core taken...
1980
Significance of Early Jurassic Radiolaria from West Sarawak, Malaysia
Basir Jasin, Uyop Said
Geological Society of Malaysia (GSM)
...) 10 III X~m no exposure '- 1-----Lp43 f----Lp42 1-----1- P41 Z » z o C -< o -0 en » 6 30m no exposure VVVVV\ VVVVV\ vvvvv, - -Serian...
1999
A Simple Guide to Depth Conversion: Part I
Ashley Francis
GEO ExPro Magazine
... related to its hardness. As a simple rule of thumb, if you hit a rock with a geological hammer, fast rocks go ‘ding’ and slower rocks ‘thud’ (or even...
2018
Memorial: Roland Leroy Clifton (1884-1962)
J. Lawrence Muir
AAPG Non-Technical and Memorials
... Geological Society. While at the University of Oklahoma, he became a member of the Pick and Hammer Club, and of Sigma Gamma Epsilon, honorary geological...
1964
Type Locality Descriptions Saratoga Chalk (Upper Cretaceous)
Jerry D. Alagood
GCAGS Transactions
... Arkansas: Ibid. Prof. Pap. 46, p. 26. End_Page 468------------------------ Fig. 1. Correlation chart of part of Gulfian series (Cretaceous...
1971
A Meaningful Correlation between Shallow Seismic Refraction Data to Borehole Data in Site Investigation Work
Samsudin bin Hj Taib, Ahmad Nizam Hasan
Geological Society of Malaysia (GSM)
... refraction survey has been carried out using a 24-channel seismograph and 5 meters geophone spacing. A 14-pound hammer has been used as the vibration source...
2002
Ecological and taphonomic fidelity in fossil crinoid accumulations
David L. Meyer, William I. Ausich
PALAIOS
...) and Principal Coordinate Analysis (PCO) using PAST (Paleontological Statistics) (Hammer et al. 2006 Hammer and Harper 2006) (Fig. 3B, 3C). Taphonomic...
2019
Early Ordovician Cryptalgal-Sponge Reefs, Survey Peak Formation, Rocky Mountains, Alberta
Brian R. Pratt
CSPG Special Publications
...; hammer is 33 cm long. (C) Top of large thrombolite reef showing overhanging boundstone knob and flank beds. Mount Wilson; lens cap is 6 cm across...
1988
Memorial: Frank Stephen Parker (1905-1984)
John E. Kilkenny
AAPG Non-Technical and Memorials
... of the track team, specializing in the shot put, discus, and hammer throw. A new department, geology, had just been established at UCSB and, after taking...
1985
A Suggested Nomenclatural Change and a New Reference Locality for the De Queen Formation, Pike County, Arkansas
Thomas L. Ham , Randal J. Landry
GCAGS Transactions
..., ringing under the hammer's blow, often crystalline, and differing from most of the overlying Cretaceous beds in that they were originally composed...
1983
Portable Sedimentary Laboratory: GEOLOGICAL NOTES
F. R. S. Henson
AAPG Bulletin
..., 10.25 cms. diameter, for funnel stands 2 iron rods, 20.5 cms., for funnel stands 1 spatula 1 hammer, trimming, 80 grms. 1 knife, folding 2 glass...
1934
Armoured mud balls revisited
Lawrence H. Tanner
Atlantic Geology
... des masses erodees d’argile, comme en font foi les orientations paralleles aux couches et aux inclinaisons magnetiques des pelotes de vase par rapport...
1996
A Modified Kullenberg Piston Corer
G. R. Emery, D. E. Broussard
Journal of Sedimentary Research (SEPM)
... with a hammer and loosened at depth with a messenger weight. So far we have had no case in which the clamp loosened its hold on the cable voluntarily...
1954
Adelaide Uni Drills Well on Campus
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... mm) PVC liner to prevent contam i nation of groundwater, as required by state government regulations. Drilling continued with a 279 mm air hammer drill...
2001
Large Mudstone-Nucleus Sandstone Spheroids in Submarine Channel Deposits: NOTES
Daniel J. Stanley
Journal of Sedimentary Research (SEPM)
... in erosional depression. Hammer in center of photograph serves as a scale. End_Page 673------------------------ a. Deposited relatively close...
1964
Shallow Reflection Seismics at the Pekan Quaternary Deposits
Umar Hamzah, Abdul Rahim Samsudin, Abdul Ghani Rafek
Geological Society of Malaysia (GSM)
... deposits. A system comprising of a highfrequency response seismograph and a hammer source was used. The reflection data provides information...
1995
Quartz Fabric in Shales: Quantification and Assessing its Influence on Geomechanical Properties
M. Rebecca Stokes, Andrew P. Rathbun, Paul C. Montgomery, Michael C. Cheshire, E. Russ Peacher
Unconventional Resources Technology Conference (URTEC)
... microscope (SEM) images and porosity data were acquired on a subset of samples. Geomechanical impulse hammer data were collected on slabbed core, providing...
2021
Tyee Formation: A Study of Proximality in Turbidites
J. P. B. Lovell
Journal of Sedimentary Research (SEPM)
... and oceans: Geol. Soc. America Bull., v. 76, p. 803-832. BOUMA, A. H., 1959, Some data on turbidites from the Alpes Maritimes (France): Geol. en Mijnbouw, v...
1969
Chapter 1: Concepts, Technology, Price, and Access Drive Giant Field Discoveries
Robert K. Merrill, Charles A. Sternbach
AAPG Special Volumes
... to hammer, every problem is a nail. Modern explorers need to diversify their tool kit” (Steven Getz, 2015, personal communication). Basin analysis...
2017
Slump Folding Versus Tectonic Folding in the Cretaceous Eagle Ford and Equivalent Boquillas Formations, Southwestern Texas
David A. Ferrill, Kevin J. Smart, Daniel J. Lehrmann, Alan P. Morris, Ronald N. McGinnis
GCAGS Transactions
... (see Figure 1 for location). Hammer is 38 cm tall. (b) Evidence of brittle deformation includes common bed-perpendicular extension fractures as well...
2023
Volcanic Sediment Apron in the Tascotal Formation (Oligocene?), Trans-Pecos Texas
Anthony W. Walton
Journal of Sedimentary Research (SEPM)
... episodes of sedimentation. FIG. 3. [Grey Scale] (A) Thin fining-upward sequence in the lower Tascotal at Wire Gap. Base is scour surface at the hammer. (B...
1979
Gamma-ray Cross SectionsCorrelation of Steptoean Strata in the Eastern Great Basin Using Outcrop Gamma-ray Profiles
Kevin R. Evans
AAPG Special Volumes
... Canyon (Dunderbergia Zone?). Hammer, in white circle, for scale. (K) Siliceous mudstone of the Swarbrick Formation at Tybo Canyon (Aphelaspis Zone...
2012
The Upper Cretaceous Beartooth Sandstone of Southwestern New Mexico: A Transgressive Deltaic Complex on Silicified Paleokarst
Henry S. Chafetz
Journal of Sedimentary Research (SEPM)
.... T., AND OVERBECK, R. M., 1963, Rock-color chart: Distr. Geol. Soc. America. GOULD, H. R., 1970, The Mississippi delta complex, in Morgan, J. P...
1982
Rigid-Peel Technique for Preserving Structures in Coarse-Grained Sediments: RESEARCH-METHOD PAPER
Rufus T. Getzen, Raymond A. Levey
Journal of Sedimentary Research (SEPM)
... apart (Fig. 1). The upper edges of the plates were protected from crumpling under the hammer blows by a slotted steel bar. As the trench was excavated...
1982
Fluvial Bars Reconstructed from a Deep, Straight Channel, Upper Carboniferous Coalfield of Northeast England
R. Stuart Haszeldine
Journal of Sedimentary Research (SEPM)
.... [Grey Scale] A = quarry at Seaton Sluice, paleoflow to left, hammer 33 cm long. Basal 1.70m is large facies S1 sets. Hammer rests on base of a facies S4...
1983