Results 61 to 70 of about 7,367 (217)
IV.—On the Albian, or Gault, of Folkestone [PDF]
Geological MagazineFrom the proposition of Professor Forbes, that a species once extinct never reappears, it follows that when a species recurs, it must have existed elsewhere during the whole of the time occupied by the deposition of the strata between the deposits containing it.
openaire +1 more source
, 2007 Aptian; Albian; bivalves; Texas: Sonora: biostratigraphic; paleoecology ...
Robert W. Scott, ed.
core
Известия высших учебных заведений: Геология и разведка, 2018 Currently, an interest in the underground waters of the Cenomanian-Albian horizon has increased significantly. And this is mainly due to the fact that numerous centers of discharge of the groundwater are the object of recreation, places of worship and ...
N. V. Fisun
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Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.Abstract The middle Cretaceous granitoid plutons of the Shalair Valley, situated in northeastern Iraq, constitute a principal magmatic component of the Sanandaj–Sirjan Zone within the northwestern segment of the Zagros Orogenic Belt. Among these plutons, the equigranular Aulan body (AG) and the porphyritic Laladar body (LG) were crystallized at 111.0 ±
Imad Kadhim Abdulzahra +3 more
wiley +1 more source
Albian angiosperm pollen from shallow marine strata in the Lusitanian Basin, Portugal [PDF]
, 2016 The evolution of angiosperms significantly changed the composition of the terrestrial vegetation during the mid-Cretaceous. In contrast to the wealth of information available on the biology and systematic relationships of early angiosperms, the temporal ...
Heimhofer, Ulrich +3 more
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Iraqi Geological JournalThree subsurface sections Ba-1, Ba-4, and Ba-8, and sixty-five thin sections were examined to investigate the biostratigraphy of the Mauddud Formation (age Early Albian - Late Cenomanian) within the Balad Oil Field located in central Iraq.
Shahad Asady, Salam Al-Dulaimi
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Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.Abstract The Cretaceous–Eocene island arc of Hispaniola is currently shortened between the Bahamas carbonate platform to the north and the thickened crust of the Caribbean Large Igneous Province (CLIP) to the south. Within this transpressional setting, the 15–22‐km‐thick, ∼100‐km‐wide Beata Ridge (BR), the thickest portion of the CLIP, acts as a ...
J. M. Gorosabel‐Araus +3 more
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BSGF - Earth Sciences Bulletin, 2018 The Early Cretaceous of North Africa has Spinosaurinae dinosaur remains such as Spinosaurus recorded in Algeria (Guir Basin, Kem Kem beds), Egypt (Bahariya Formation), Morocco (Kem Kem beds), and Tunisia (Ain El Guettar Formation).
Candeiro Carlos Roberto A. +2 more
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Papers in Palaeontology, Volume 12, Issue 3, May/June 2026.Abstract Dinosaur eggs were recovered from the Dadaepo Basin in Busan (south‐east Korea), which is early Late Cretaceous in age and is close to Japan, but the eggs have not been studied. Among East Asian egg‐bearing basins, the Dadaepo Basin is characterized by exceptionally high thermal maturity (c.
Seung Choi +6 more
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Global evolution and paleogeographic distribution of mid-Cretaceous orbitolinids
UCL Open Environment, 2019 Members of the Larger Benthic Foraminiferal (LBF) family Orbitolinidae occurred from the Cretaceous to the Paleogene, however, they were most diverse during the mid-Cretaceous, and dominated the agglutinated LBF assemblages described from limestones of ...
doaj +2 more sources