Sentence examples for great unconformity from inspiring English sources

Further increase of oxygen level and change of seawater composition just before and during early Cambrian are suggested by the high weathering rate of the trans-Gondwana mountains, Great Unconformity, and decline of oceanic salinity.

The gap in the rock record has been called The Great Unconformity.

In Grand Canyon, one time gap stands out from all others: the Great Unconformity.

When I think of the Great Unconformity, I mourn for the lost beauty of a world we will never know.

For them, the Great Unconformity records not missing eons, but erosion at the start of Noah's Flood.

The Great Unconformity is the combination of rock layers separated by gulfs of time that stagger the mind.

In this model the great foreland unconformity is another reflection, together with the rapid exhumation of the Greater Himalaya, of an intensifying summer monsoon.

According to their extents and intensities of development, they can be categorized into three orders, a first-order unconformity of great lateral extent and depth of erosion, and second-order and third-order unconformities of lesser extent and erosional intensity.

Another great difference lies at the Mesozoic/Cenozoic unconformity.

When expert practice was no longer sustained by a 'corporate identity' and consensus, greater autonomy caused an unsettling perception of unconformity.

Unconformities are places where rocks have been eroded before new ones are deposited, and the widespread Ediacaran-Cambrian unconformity has been a big obstacle to understanding the Cambrian explosion.