calcarenites造句

• Calcarenites can accumulate in a wide variety of marine and nonmarine environments.
• The panorama is made up of rocks, made up of calcarenites and marls resting on clay.
• The production comes from a variety of reservoirs including siliciclastic turbidites, fractured basalts, coquinas, calcarenites ( limestones ).
• The Upper Cretaceous carbonate reservoirs are commonly dolomites whereas the lower Paleocene cycles include calcilutites, calcarenites, oolites and skeletal debris.
• These rather massive " calcarenites " can reach a thickness of 12 15 m in places and sometimes are affected by cross-bedding.
• In East Sussex the Purbeck Group is formally subdivided into the Blues and Greys Limestones members, which are typically made up of calcilutite and shelly calcarenites.
• The second member likewise can change its facies to calcarenites of the beachrock type . ( These calcarenites persisted near Paussac and near Toulon ( P閞igueux ) right from the lower Angoumian onwards ).
• The second member likewise can change its facies to calcarenites of the beachrock type . ( These calcarenites persisted near Paussac and near Toulon ( P閞igueux ) right from the lower Angoumian onwards ).
• The beach and shallow-water calcarenites indicate a sea level around 2-3m above the present level during the last interglacial period ( 130, 000-70, 000 years ago, Pleistocene ).
• Later, during the Turonian and the Coniacian, the external flysch trough received the so-called " Flysch ?fucoides ", a very thick succession of interbedded calcareous mudstones / marlstones and sandy calcarenites.
• The common facies can change quite suddenly ( within less than 500 m ) into a coarse, weakly cemented, bioclastic facies ( " Pierre de Cheyroux " ) consisting of white to yellowish calcarenites  a beachrock facies, indicating a littoral position of the deposits.
• Another extensively studied site ( where also three-dimensional photogrammetrical surveys were performed on various scales ) regards the ancient "'Valle Romana bitumen quarry "'situated in the area of the village Lettomanoppello, where calcarenites partially impregnated with heavy oil testify that the Majella anticline can be regarded as a partially filled oil reservoir.