Results 211 to 220 of about 1,541,264 (242)

The Upper Triassic and Lower Jurassic of Ireland

Proceedings of the Geologists' Association, 2021
Ian Boomer, Rob Raine, Mike Simms
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THE LOWER OXFORDIAN (UPPER JURASSIC) OF NORTH YORKSHIRE

Proceedings of the Yorkshire Geological Society, 1983
SUMMARY Sedimentation during the Lower Oxfordian in North Yorkshire proceeded in two contrasting phases. The first, a shallow water sedimentation phase of the scarburgense Subzone age, was succeeded by deeper water conditions as the Callovian/Oxfordian transgression reached its maximum extent and the ...
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Upper Jurassic (Callovian�Portlandian)

2018
Ian P. Wilkinson, Robin C. Whatley
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Depositional Environments of Some Upper Jurassic Oncoids

1983
Oncolites occur abundantly in the Upper Jurassic limestones of French Jura mountains, Paris Basin, Aquitain basin and also in the Spanish province of Valencia. On the basis of preliminary observations of oncolites of these regions, seven representative and well exposed oncoid-bearing carbonate sequences from the French Jura were studied in detail for ...
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A Diverse Ichnofauna and Its Palaeoenvironmental Significance From the Upper Jurassic Argiles De Saïda Formation (Northwestern Algeria)

Historical Biology, 2022
Mohammed Nadir Naimi, Amine Cherif
exaly  

Average transformation ratio for the Upper Jurassic

2021
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Differential Diagnosis of Upper Gastrointestinal Bleeding and Cancer

Ca-A Cancer Journal for Clinicians, 1978
Paul Sherlock, Sidney J Winawer, P Sherlock   +2 more
exaly  

New Data on Two Large Dinosaur Tracksites From the Upper Jurassic of Eastern Turkmenistan (Central Asia)

Ichnos, 2013
Federico Fanti, Michela Contessi
exaly  

Upper Jurassic aquifer

2014
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Average vitrinite reflectance for the Upper Jurassic

2021
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