Results 31 to 40 of about 7,392,699 (127)

Unusual thick eolian sand sheet sedimentary succession: Paleoproterozoic Bandeirinha Formation, Minas Gerais

Brazilian Journal of Geology
Some present-day eolian sand sheets have small and width dunes, called zibars, as common type of depositional morphology. Their formation is related to different stabilizing factors, which reduce the availability of clastic materials for eolian processes.
Fábio Simplicio, Giorgio Basilici
doaj   +1 more source

Origin, Nature, and Crystallization Conditions of the Dacitic Magma Hosting the Koushk Zn-Pb Deposit, NE Bafq: Based on zircon crystal morphology, mineralogical evidence, and whole-rock geochemical [PDF]

پترولوژی
IntroductionThe Kushk Pb–Zn deposit in northeastern Bafq, Central Iran, is associated with Neoproterozoic–Early Cambrian magmatism related to the Proto-Tethyan continental arc system.
Kiamars Hosseini, Mohammad Yazdi, Hossein Azizi   +2 more
doaj   +1 more source

Delaware River Basin Commission Annual Report 2004-2005

, 2006
The Delaware River Basin Commission (DRBC) is an interstate/federal agency that manages the water resources within the 13,539-square-mile basin covering portions of Delaware, New Jersey, New York, and Pennsylvania.

core   +1 more source

Melt-poor spreading in the Shikoku back-arc basin: widespread occurrence of oceanic core complexes and associated features

Progress in Earth and Planetary Science
The Shikoku Basin, a Miocene back-arc basin in the Philippine Sea, hosts numerous oceanic core complexes (OCCs) that reflect melt-poor lithospheric extension.
Yasuhiko Ohara, Kyoko Okino, Norikatsu Akizawa, Valentin Basch, Marco Cuffaro, Masakazu Fujii, Yumiko Harigane, Ken-ichi Hirauchi, So Inoue, Osamu Ishizuka, Shiki Machida, Katsuyoshi Michibayashi, Takaaki Moriguchi, Kohei Nimura, Ryosuke Oyanagi, Alessio Sanfilippo, Camilla Sani, Atlanta Sen, Jonathan E. Snow, Kenichiro Tani, Hiroyuki Yamashita   +20 more
doaj   +1 more source

Atypical Carinated Objects and Other Upper Paleolithic (Proto)Types in Five Middle Paleolithic Assemblages from the Mainz Basin, Germany

, 2017
On the slopes and plateaus overlooking the valleys in and near the Mainz Basin of southwestern Germany, a number of Middle Paleolithic surface sites have been discovered. In the present paper, the assemblages from five such sites in the northern part of the Mainz Basin will be presented.
openaire   +1 more source

Hydrologic Conditions in the Delaware River Basin, Annual Report 2003

, 2004
This is an Annual Report of the hydrological conditions in the Delaware River Basin for 2003. It includes an update on the lingering effects of the 2001-2002 drought, as well as summaries of preciptation, streamflow, reservoir storage, ground water, and ...

core   +1 more source

Hydrologic Conditions in the Delaware River Basin, Annual Report 2005

, 2006
This is an Annual Report of the hydrological conditions in the Delaware River Basin for 2005. It includes the hydrologic highlights of 2005 ("A Year of Flood and Drought"), as well as summaries of preciptation, streamflow, reservoir storage, ground water,

core   +1 more source

Water Management of the Delaware River Basin: A staff compilation of planning assumptions, policies, programs, data, and a means of managing the Basin's water resources.

, 1975
The adoption of the Delaware River Basin Compact in 1961 made possible the joint exercise of sovereign powers over the water resources of the Delaware River Basin in the common interest of the people of the region.

core   +1 more source

Variable finals in proto-Sino-Tibetan [PDF]

, 2010
This paper concentrates on variable finals, and argues that just as we find a certain amount of both rule-governed and non-rule governed variation in modern languages, in reconstructing Proto-Sino-Tibetan we should recognize the possibility of these ...
LaPolla, Randy J.
core  

PREDICTION OF THE PRIMARY SOURCES OF GIANT CLIPPIR DIAMONDS IN THE NORTH OF YAKUTIA BY THE METHOD OF MINERALOGICAL AND GEOCHEMICAL ANALOGY (METHOD 5E DIAGRAMS)

Геодинамика и тектонофизика
The finds of giant CLIPPIR-type diamonds in the placers hosted by the Ebelyakh River basin in the north of Yakutia suggest that similar diamonds can be found in the kimberlites of the Anabar region and the nearest northern deposits located within the ...
A. S. Ivanov, V. N. Zinchenko, I. V. Ashchepkov, S. A. Babushkina, O. B. Oleinikov, P. N. Shelkov   +5 more
doaj   +1 more source