Results 101 to 110 of about 1,095,271 (204)

Marine Flora and Fauna of the Northeastern United States Echinodermata: Crinoidea [PDF]

, 1990
The crinoid fauna of the continental margin (0-1500 m) of northeastern North America (Georgia to Canada) includes 14 species in 13 genera and 5 families. We introduce the external morphology and natural history of crinoids and include a glossary of terms,
Dearborn, John H., Messing, Charles G.
core   +1 more source

Petrology, mineral chemistry and tectono-magmatic setting of volcanic rocks from northeast Farmahin, north of Arak

Journal of Economic Geology, 2014
Introduction The study area is a small part of the Urumieh-Dokhtar structural zone in the Markazi province, located in the northeastern part of the Farmahin, north of Arak (Hajian, 1970). The volcanic rocks studied from the area include andesite, dacite,
Reza Zarei Sahamieh, Sara Ebrahimi
doaj  

Редакторські сторінки [PDF]

, 2002
This thesis presents a study on the cycling and preservation of biogenic silica and diatoms in the upwelling area on the Somali continental margin in the NW Indian ...
Koning, F.A.
core   +1 more source

Large igneous province activity drives oceanic anoxic event 2 environmental change across eastern Asia

Communications Earth & Environment
During mid-Cretaceous Oceanic Anoxic Event 2, significant increase of atmospheric carbon dioxide concentrations from the eruption of the large igneous provinces is hypothesized to have induced a humid climate and an elevation in nutrient runoff from ...
R. Takashima, D. Selby, T. Yamanaka, Y. Kuwahara, H. Nakamura, K. Sawada, M. A. Ikeda, T. Ando, K. Hayashi, M. Nishida, T. Usami, D. Kameyama, H. Nishi, A. Kuroyanagi, B. R. Gyawali   +14 more
doaj   +1 more source

Submarine landslides on the upper southeast Australian passive continental margin – preliminary findings [PDF]

, 2012
The southeast Australian passive continental margin is narrow, steep and sediment-deficient, and characterized by relatively low rates of modern sedimentation. Upper slope (\u3c1200m) sediments comprise mixtures of calcareous and terrigenous sand and mud.
Airey, D, Boyd, R, Clarke, S L., Exon, N, Gardner, James V., Hubble, T, Keene, J, Yu, Phyllis   +7 more
core   +1 more source

Continental margin basins in East Asia: tectonic implications of the Meso‐Cenozoic East China Sea pull‐apart basins

, 2015
Y. Suo, S. Z. Li, S. J. Zhao, I. Somerville, S. Yu, L. Dai, L. Xu, X. Cao, P. Wang   +8 more
semanticscholar   +1 more source

Drivers of methane-cycling archaeal abundances, community structure, and catabolic pathways in continental margin sediments [PDF]

Front Microbiol
Deng L, Bölsterli D, Glombitza C, Jørgensen BB, Røy H, Lever MA.   +5 more
europepmc   +2 more sources

Phytoplankton community structure in the river-influenced continental margin of the northern Gulf of Mexico

, 2015
S. Chakraborty, S. Lohrenz
semanticscholar   +1 more source

The Triassic-Jurassic boundary in eastern North America [PDF]

Rift basins of the Atlantic passive margin in eastern North America are filled with thousands of meters of continental rocks termed the Newark Supergroup which provide an unprecedented opportunity to examine the fine scale structure of the Triassic ...
Comet, B., Olsen, P. E.
core   +1 more source

Evolution of the Source Mineralogy and Lithospheric Controls on Magmatism During the Northeast Atlantic Continental Breakup

Geochemistry, Geophysics, Geosystems
The mid‐Norwegian Margin, part of the North Atlantic Igneous Province (NAIP), is a well‐studied volcanic rifted margin formed during the breakup between Greenland and Eurasia ∼56 Ma, with the largest accumulation of magmatic material hosted by the Vøring
Emily H. Cunningham, Sarah Lambart, Pengyuan Guo, Sayantani Chatterjee, Christian Tegner, Autumn Hartley, Ashley M. Morris, Sverre Planke, Christian Berndt, Carlos A. Alvarez Zarikian, Peter Betlem, Henk Brinkhuis, Marialena Christopoulou, Eric C. Ferré, Irina Y. Filina, Joost Frieling, Dustin T. Harper, Morgan T. Jones, Jack Longman, John M. Millett, Geoffroy T. F. Mohn, Reed P. Scherer, Natalia Varela, Weimu Xu, Stacy L. Yager   +24 more
doaj   +1 more source