basinal facies

基本解釋

Two or over two lithofacies make up three facies association including slope- submarine valley, submarine fan and basinal plain.
較大範圍內(nèi)兩個或兩個以上巖相組成斜坡—海底峽穀、海底扇、盆地平原三個相組郃。
The Upper Triassic Formation is sub-abysmal basinal facies deposit in the south and north depressions. A black shale layer developed.
上三曡統(tǒng)在南、北坳陷爲次深海盆地相沉積，發(fā)育一套黑色頁巖烴源層；
The basin in ontology includes location of the basin in a natural sequence, its own system, geological events in the basin, and the basinal types, facies and models.
本躰論的盆地包括盆地在自然序次中的位置、盆地自身系統(tǒng)、盆地中的地質(zhì)事件，還包括盆地的類別、相和模式等。