Results 71 to 80 of about 4,815 (197)
Iranella inopinata Gollestaneh 1965, a puzzling dasycladalean alga from the Lower Cretaceous shallow carbonate shelf deposits of the Zagros fold-thrust belt, SW Iran [PDF]
, 2018 Iranella inopinata gen. and sp. nov. was first described in the unpublished thesis of Gollestaneh (1965), as an incertae sedis from the Lower Cretaceous carbonate rocks of the Zagros fold-thrust belt.
Conrad, Marc +2 more
core
Filling the Gap: New Precise Early Cretaceous Radioisotopic Ages from the Andes [PDF]
, 2015 Two tuffs in the Lower Cretaceous Agrio Formation, Neuquén Basin, provided U–Pb zircon radioisotopic ages of 129.09 ± 0.16 Ma and 127.42 ± 0.15 Ma.
Aguirre-Urreta +27 more
core +3 more sources
Journal of Petroleum Geology, Volume 48, Issue 2, Page 134-155, April 2025.ABSTRACT The Akri‐Bijeel area in the NW Zagros fold‐and‐thrust belt (Kurdistan region of northern Iraq) has been the focus of petroleum exploration, and its subsurface has been drilled extensively. This makes it possible to combine outcrop studies of this mountainous region with subsurface data. The region has five potential or regionally proven source
Ayad N. F. Edilbi +3 more
wiley +1 more source
Specific features of Bazhenov suite sediments in south-eastern Nurolsk sedimentary basin (Tomsk Oblast) [PDF]
, 2007 The specific sediment features in Georgiev (J[3]kmgr), Bazhenov (J3vbg) and Kulomzin (K1bkl) suites, exposed by drilling in the S-E Nurolsk depression (Tomsk Oblast), were defined and described via petrographic, X-ray diffraction and fluorescence ...
N Nedolivko +13 more
core +1 more source
The new and reinstated genera of agglutinated foraminifera published between 1996 and 2000 [PDF]
, 2004 During the four year period since the previous International Workshop on Agglutinated Foraminifera, some 33 genera of agglutinated foraminifera have been described as new, and an additional six genera have been reinstated by various authors.
Kaminski, M.A.
core
Deep-sea mass-flow sediments and their exotic blocks from the Ropianka Formation (Campanian-Paleocene) in the Skole Nappe : a case from the Wola Rafałowska section (SE Poland) [PDF]
, 2016 Flysch deposits of the Ropianka Formation (Wiar and Leszczyny members; Skole Nappe) at Wola Rafałowska include two different sediments that contain exotic pebbles, cobbles and boulders.
Kowal-Kasprzyk, Justyna +2 more
core +1 more source
Andean Geology, 2012 A new ammonoid species of the Andean endemic genus Andiceras Krantz is here described from upper Tithonian-lower Berriasian levels of the Vaca Muerta and Chachao Formations of the Mendoza Group, in north-western Mendoza Province, Argentina.
Verónica V Vennari +2 more
doaj
GEOHISTORY ANALYSIS AND BASIN DEVELOPMENT OF THE LATE BERRIASIAN-APTIAN SUCCESSION, SOUTHERN IRAQ
Iraqi Geological Journal, 2019 The studied succession is deposited during late Berriasian-Aptian interval, which is represented by the Zubair, Ratawi, Yamama formations. The present study includes stratigraphic development and basin analysis for 21 boreholes (Rachi-1, 2 ...
Aiad A.H. Al-Zaidy +1 more
doaj +1 more source
Revista del Museo Argentino de Ciencias Naturales, 2009 A radiolarian assemblage found in the lowermost strata of the Río Mayer Formation, as exposed at Estancia La Federica in Santa Cruz Province, Argentina, is described.
Chris Hollis +2 more
doaj