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The Upper Cretaceous units of the Golfo San Jorge Basin, where the vertebrate fossil record is significant, comprise Bajo Barreal (early Cenomanian-late Turonian) and Lago Colhué Huapi (Coniacian-Maastrichtian) formations (see Casal et al., 2015, 2016). The variety of fossil vertebrates in these units constitutes an excellent opportunity to ...Sedimentation effectively terminated in the upper cretaceous (Santonian/Campanian) simultaneous with the earliest development of the Red Sea which bounds the eastern side of the Western Desert basin. The Cretaceous succession in the Komombo basin Concession as shown in Fig. 4 generally consists of six formations from …Figure 6.25 The distribution of the Upper Cretaceous Nanaimo Group rocks on Vancouver Island, the Gulf Islands, and in the Vancouver area. The Nanaimo Group is divided into 11 formations as described in Table 6.4. In general, the boundaries between formations are based on major lithological differences. As can be seen in the far-right column of ...Upper Cretaceous outcrops (the Nanxiong Formation and its correlated deposits) are scattered in intermountain basins along south-eastern China, from Zhejiang through Jiangxi to Guangdong provinces. The Nanxiong Basin of Guangdong has been considered as the classic locality for the Late Cretaceous dinosaurs, turtles, crocodylians and dinosaur ...

When it comes to the Northwest of Argentina, most of the records come from the Cretaceous rocks of Salta Province, which yielded ceratosaurian abelisauroids like Noasaurus and Guemesia. Preliminary studies of the Los Llanos Formation at Eastern La Rioja Province recognized bone remains of Upper Cretaceous undetermined Abelisauridae and ... A new Cretaceous ootaxon (eggshell type) from the Kaiparowits Formation of Grand Staircase-Escalante National Monument is among a growing number of very small eggs described from the Mesozoic.The Upper Cretaceous petroleum system of the East Beni Suef Basin, Egypt: an integrated geological and 2D basin modelling approach. Characterization of silicification and dissolution zones by integrating borehole image logs and core samples: a case study of a well from the Brazilian pre-salt. Seismic stratigraphy of the southern Eratosthenes ...The Upper Cretaceous theropod fossil record in Europe. Upper Cretaceous (Turonian-Maastrichtian) theropod sites in the European archipelago are mainly located in central and eastern Europe (Austria, Bulgaria, Hungary, Romania and the European part of Russia) and the Ibero-Armorican domain (France, Spain and Portugal). ...The dissolved salt contents of Upper Cretaceous and Paleocene to Lower Eocene formation waters were greatly different, with Na concentrations of 7690-29,900 mg/L and 104,000-126,000 mg/L and Cl concentrations of 12,900-47,400 mg/L and 202,000-209,000 mg/L, respectively. Water samples from Upper Cretaceous sandstones have lower Cl and Na ...

The upper Cretaceous to Paleogene sediments of the Gosau Group of the Northern Calcareous Alps (NCA) are unconformably and diachronously overlying Permian to lower Cretaceous units that experienced folding and faulting (Wagreich and Faupl, 1994).Detailed field and lithostratigraphic studies are carried out on the Upper Cretaceous-Lower Paleogene section at Esh El-Mellaha area, Gulf of Suez, Egypt. The section is located at Wadi Dib west ...A new Podocnemidinura specimen from the Upper Cretaceous Bauru Group (Paraná Basin) of southeastern Brazil was described. The Bauru Group provided an important portrait of the Brazilian Mesozoic terrestrial biota, which boasts a vertebrate fauna formed from fishes, frogs, lacertilians, crocodyliforms, dinosaurs and mammals; records of palynomorphs; and invertebrate fauna consisted of ... ….

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Age, Correlation, and Lithostratigraphic Revision of the Upper Cretaceous (Campanian) Judith River Formation in Its Type Area (North-Central Montana), with a Comparison of Low- and High-Accommodation Alluvial Records. The …The Upper Cretaceous Nenjiang lacustrine shale (K 2 n) is one of the most essential hydrocarbon source rocks in NE China with massive OM deposition across the Santonian-Campanian boundary interval, which can be correlated with the terminal stage of the last oceanic anoxic event in the Cretaceous, OAE3. This study focuses on the lower part of ...

Jun 1, 2021 · Remains of juvenile sauropods from the Upper Cretaceous Portezuelo Formation (Neuquén Group), at Barreales Lake (Neuquén Province), are identified and described. The material include a femur (14.6 cm length) and an anterior caudal vertebra (3.1 cm length). Their general morphology allows us to assign these bones to the Titanosauria. Meniscoessus robustus – Named by Othniel Charles Marsh in 1889. Remains were discovered in Maastrichtian (Upper Cretaceous) and possibly Paleocene strata of Wyoming, Montana, and South Dakota, USA, and the St. Mary's River Formation of Canada. The weight of this species is estimated to have been about 3.3 kilograms (7.3 lb).ODP Leg 132, with some Upper Cretaceous sediment recovered at Sites. 47, 48, 305, 577, and 810. The Cretaceous sectio ns recovered at all sites. d u r i n g L e g 1 9 8 w e r e c h a r a c t e r i ...

ku colors The field area lies north of Canyon San Fernando (near the town of El Rosario), on the Pacific coastal margin of the Baja California peninsula, Baja California del Norte, Mexico, (Fig. 1).The Rosario Formation is the youngest unit in a belt of Upper Cretaceous deposits comprising the Peninsular Ranges forearc basin complex, which crops out discontinuously along the Pacific margin of Baja ...Upper Cretaceous strata of the Abu Roash area are deformed by a series of NE-trending left-stepped en echelon oblique folds, which are sequentially dissected by faults of the following development ... mat hardingwojapi sauce recipe 1. Introduction. The Cretaceous was warmer and wetter compared to the Jurassic, probably because the increase in atmospheric CO 2 and global changes in marine streams associated with the rupture of Pangea (Arthur et al., 1988; Berner, 1990; Spicer and Corfield, 1992; Price et al., 2013).This scenario favored the development and the diversification of the flora, even at high latitudes, where ... remax alamogordo Paleoenvironmental changes recorded in the Santa Marta Formation (Santonian—Campanian, Upper Cretaceous), James Ross Island, Antarctica, inferred from palynofacies analyses. Gustavo Santiago, Marcelo de Araujo Carvalho, Renato Rodriguez Cabral Ramos, Sandro Marcelo Scheffler. In Press, Journal Pre-proof, Available online 28 September 2023.PDF | One hundred permineralized cones, 1.0-1.2 mm x 1.5-2.0 mm, some attached to branching systems, have been examined from the Upper Cretaceous... | Find, read and cite all the research you need ... wiginsbetty boop halloween gifwhat is the equation of this line brainly stratigraphy and facies analysis of the upper cretaceous abu roash formation in abu roash area, giza, egypt Dr Hanan S Badawy Great thanks are due to Prof. Dr. Ahmed M. Abu Khadrah, Dean of the Faculty of Science, Cairo University for proposing the present point of research, kind supervision, continuous help, reading critically the manuscript ... cvs tb test schedule Mantelliceras, with strong, alternately long and short ribs, and tubercles which may be lateral, umbilical, ventrolateral, but never siphonal, is an early member of the super-family Acanthocerataceae which dominate the normally coiled Upper Cretaceous taxa. Early Cenomanian sands with this fauna are exposed in Dorset and Devon.The scientific paper describing the find—titled "Ancient diversity and turnover of cunninghamioid conifers (Cupressaceae): two new genera from the Upper Cretaceous of Hokkaido, Japan"—has been ... gabriel kuhn and daniel patrywhat happened to the uzumaki clanwhat makes a good discussion The presence of a small to middle-medium sized abelisaurid in the Upper Cretaceous shows that. Author statement. We the authors of "A New Medium-sized Abelisaurid (Theropoda, Dinosauria) from the late Cretaceous (Maastrichtian) Allen Formation of Northern Patagonia, Argentina." declare that have not submitted this article in another journal ...We divide Upper Jurassic–Lower Cretaceous strata of the broadly defined Bisbee basin into five regionally correlative tectonostratigraphic assemblages (TSAs; Fig. 2). Tectonostratigraphic assemblages “record phases of basin history during which the fundamental controls of tectonic setting, subsidence style, and basin geometry are relatively ...