Lower Cretaceous
First record of Ephemeropsis, Coptoclava, Coleoptera inc. sed. and Turfanograpta from Lower Cretaceous paper-shales of the western-most site of Mongolia
... Ephemeropsis trisetalis Eichwald from Lower Cretaceous paper-shales of Buriduin-gol, Bayan-Khongor, Mongolia.. Nymph-fragment with seven abdominal segments, tracheal gill[r] ...
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The first report of terrestrial Petroxestes from the Lower Cretaceous Yixian Formation, western Liaoning, China
... the Lower Cretaceous deposits in western Liaoning, China, consisting of macroplants, palynomorphs, charophytes, protistans, conchostracans, ostracods, shrimps, insects, bivalves, gastropods, fish, turtles, ...
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Lower Cretaceous Orbitolinid (Foraminiferida) Record from the Southwest of Iran (Zagros, Shiraz)
... the Lower Creaceous (Aptian-lower Albian) Zagros basin, northeastern Shi- raz located at southwestern Iran, allowing the recognition of one lithostratigraphic ...The Lower Cretaceous shal- ...
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Northeast China Eastern basin group of lower cretaceous reservoir characteristics research
... basin.Lower cretaceous in the basin, reservoir and caprock development, on the whole study basin reservoir characteristics of group appear necessary, field sampling, the microscopic study of rock debris particles ...
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Northeast China Eastern basin group of lower cretaceous lithofacies palaeogeographic characteristics
... .Lower cretaceous in the basin, reservoir and caprock development, is the region a major exploration target ...the lower cretaceous in Jixi basin, has discovered the industrial flows and ...
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Calcareous nannofossil and calpionellid biostratigraphy of the upper Jurassic-lower Cretaceous in northwest Anatolia, Turkey
... Jurassic-Early Cretaceous time interval represents a particularly important period for calcareous nannofossils in terms o f evolutionary development and ...Jurassic-Lower Cretaceous time interval ...
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Occurrence of Brachyoxylon Hollick et Jeffrey from the Lower Cretaceous of Zhejiang Province, southeastern China
... the Lower Cretaceous Guantou Formation in the same fossil locality (Suqin Village of Xinchang County, Zhejiang Province) with Brachyoxylon zhejiangense ...the Lower Cretaceous Guantou For- ...
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Shark and ray teeth from the Hauterivian (Lower Cretaceous) of north east England
... basal Cretaceous of southern England (CJU, ...Other Lower Cretaceous ‘rhinobatids’, such as ‘Spathobatis’ halteri (Biddle and Landemaine, 1988) from the Barremian and Albian, ‘Rhinobatos’ beurleni ...
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Provenance and Tectonic Setting of Late Lower Cretaceous (Albian) Kazhdumi Formation Sandstones (SW Iran)
... Late Lower Cretaceous (Albian) sandstones in SW Iran have been interpreted on the basis of geochemistry (major and trace elements) of 35 samples from Ira- nian offshore oil fields (Soroosh, Nowrooz, ...
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Zircon U-Pb geochronology of the Great Valley Group : recalibrating the lower cretaceous time scale
... New radiometric ages from this study suggest that biologic and climatic events in the early Lower Cretaceous, particularly the Valanginian, may have occurred at faster rates than currently recognized: 2 ...
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On the systematic and stratigraphic significance of pterosaurs from the Lower Cretaceous Yixian Formation (Jehol Group) of Liaoning, China
... The skull of Z i p - jurn wellnhoferi Kellner (Reptilia: Pterosauria) from thc Lower Cretaceous Santana Formation of the Araripe Ba- sin, Northeastern Brazil. Die Fl[r] ...
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Lithological and faunal stratigraphy of the Aptian and Albian (Lower Cretaceous) of the Type Speeton Clay, Speeton, N E England
... 1996). Lower Cretaceous sediments gradually reappear to the South on the East Midlands Shelf, with Aptian rocks appearing between the Humber and the ...and Lower Albian ...top Lower to basal ...
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Contributions of Chemical and Isotopic Tools for Understanding the Groundwater Modes Recharge and Flow in the Lower Cretaceous Aquifer in the Moroccan Sahara
... of Lower Cretaceous is beveled towards Gueltat Zemmour approaching Infra-Cambrian and Primary ...a Lower Cretaceous series which are represented by sands interbedded with ...the Lower ...
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Deciphering tectonic controls on fluvial sedimentation within the Barmer Basin, India: The lower cretaceous Ghaggar Hakra formation
... The Ghaggar-Hakra was deposited within a maturing upwards fluvial system rejuvenated as a result of tectonic instability. Core data from the equivalent distal setting demonstrates lacustrine and fluvial environments ...
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Lower Cretaceous sauropod trackways from Lishui City and an overview of dinosaur dominated track assemblages from Zhejiang Province, China
... the Lower Cretaceous Shouchang Formation. The Upper Cretaceous Jinhua Formation produced a rich track assemblage, including footprints of non-avian theropods, pterosaurs and birds (Lü et ...
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Study on the characteristics of the lower Cretaceous reservoir in the Yan Ji Basin
... the lower Cretaceous of Yanji basin,we could get the range of porosity ...the lower Cretaceous in the basin of Yan Ji Basin, the data distribution range is ...the Cretaceous reservoir ...
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Vascular plants from the Devonian to Lower Cretaceous in southern Africa
... In order to fill out the story, which can only be partially pieced together from the current literature, we have since examined all the relevant collections housed in South Africa. It became evident also that certain ...
8
The Cretaceous Period Elizabeth Anderson - July 30, into two main formation series--the Upper and Lower Cretaceous. Near the beginning of the
... The Cretaceous Period is known as the longest phase in the Phanerozoic Eon, and split into two main formation series--the Upper and Lower ...of Cretaceous separately within the same time ...The ...
7
Double fossilization in eukaryotic microorganisms from Lower Cretaceous amber
... Peñacerrada's Lower Cretaceous amber deposits support the view that, under certain environmen- tal conditions, it is possible to find biological records which underwent two different mechanisms of ...
11
Lower Cretaceous benthic foraminifera of the Indian Ocean
... the Lower Cretaceous of the Indian Ocean are included in the DSDP and ODP Reports by Simpson, Schlich et a l (1974), Veevers, Heirtzler et al (1974), Davies, Luyendyk et a i (1974), Haq, von Rad, O'Connell ...
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