Results 171 to 180 of about 2,264,815 (333)

Structural controls on gold deposits in the Egyptian Nubian Shield: insights from the Atalla-Sid Shear Belt, Central Eastern Desert, Egypt. [PDF]

Sci Rep
Hamimi Z, El Monsef MA, El Sundoly H, Abdelmaksoud AS, Alawy MK.   +4 more
europepmc   +1 more source

Geologic Map of Arizona - 2000

, 2000
This is the 4th and latest compilation of the Geologic Map of Arizona published in 2000 at 1:1,000,000 map scale. Released online on 19 January 2017First published by AZGS in 2000.Documents in the AZGS Document Repository collection are made available ...
Spencer, J.E., Reynolds, S.J., Richard, S.M., Pearthree, P.A.   +3 more
core  

Scanning Parametric Sediment Echosounder as Tool for Underwater Archaeological Prospection

Archaeological Prospection, EarlyView.
ABSTRACT Underwater cultural heritage 3D prospection techniques, especially for remains that are partly buried in the ground, are only very rarely available and often can only be applied with considerable technical effort. To overcome this limitation, we evaluate a methodological adaption of widely used and available single channel parametric sediment ...
Dennis Wilken, Philipp Held, Jacob Geersen, Marcel Bradtmöller, Peter Feldens, Jens Schneider v. Deimling   +5 more
wiley   +1 more source

New zircon U–Pb ages and their problems in the integration of the Geological Map of Colombia

Jorge Gómez, Daniela Mateus-Zabala, Nohara Emma Montes Ramírez   +2 more
openalex   +2 more sources

Deep Groundwater Total Dissolved Solids Mapping in the Dakota Group, Williston Basin, USA. [PDF]

Ground Water
Stephens MJ, Hoogenboom BE, Ball LB, Chang W.   +3 more
europepmc   +1 more source

Technology Transfer to Underwater Archaeology: The LAHKE Project at the Submerged Neolithic Site of La Marmotta

Archaeological Prospection, EarlyView.
ABSTRACT This document is a report on the field application of non‐invasive geophysical and robotic prospecting methods at the submerged Neolithic site of La Marmotta (Lake Bracciano, Italy), within the LAHKE (LAke Heritage Knowledge and Exploration) project; the study focuses on the practical validation, adaptation and transfer of existing ...
dell' Erba Ramiro, Cupertino Giacomo, Cipollini Angelo, Luciano Blasi, Quattrucci Luca   +4 more
wiley   +1 more source

Supplementary Figure 1: New zircon U–Pb ages and their problems in the integration of the Geological Map of Colombia

Jorge Gómez, Daniela Mateus-Zabala, Nohara Emma Montes Ramírez   +2 more
openalex   +2 more sources

Supplementary Figure 2: New zircon U–Pb ages and their problems in the integration of the Geological Map of Colombia

Jorge Gómez, Daniela Mateus-Zabala, Nohara Emma Montes Ramírez   +2 more
openalex   +2 more sources

Highlighting a science strategy for human exploration of Mars. [PDF]

Proc Natl Acad Sci U S A
Elkins-Tanton L, Newman D, Sheffer A, Krafton K.   +3 more
europepmc   +1 more source

Atypical Long Barrows in the Cöeby Neolithic Cemetery (Trédion, Morbihan, France)? The Contribution of Electrical Surveys

Archaeological Prospection, EarlyView.
ABSTRACT The Coëby Neolithic cemetery, located in the commune of Trédion (Morbihan, France) and discovered in 1986, has been for several years the subject of a research programme focused on studying the various megalithic structures present. The spatial distribution of these remains highlights an unusual occupation of the territory, organized according
Philippe Gouézin, Vivien Mathé
wiley   +1 more source