Sentence examples for the strata at from inspiring English sources
Such faults, which are common in compression zones along continental edges, may follow bedding planes and then cross the strata at a steep angle, placing older units on top of younger ones.
The strata at the Meishan site have previously been dated, so the researchers knew when each species last appeared in the fossil record.
The general organization of the strata at the Bol'shoj Naryn site has been established through excavations realized during the previous field seasons.
As a stable structure is formed in the strata at higher locations, its deformation and fracture will not affect or have little effect on the ground pressure at working face.
Fluid paleopressure simulation software, designed and developed by CNOOC China Limited, was used to simulate the paleopressure history of the strata at the top of the present-day high pressure zone (a depth of 2800 m) in the DF1-1 gas field.
The near-neutral pH value of 6.9 indicates that either the flowback fluid contained no acid additives or the acids were effectively neutralized by the strata at the hydrofracking site.
Flow continues into the centre of the pillow, doming the overlying strata; at the same time the area from which the salt flowed subsides, forming a rim syncline.
However, the failure of the weak strata at the toe of the escarpment initiated the simultaneous forward sliding and toppling of the rock column.
Based on the appropriate value of this ratio, the backfilling wall can support the roof strata at the entrance, and also accommodate the deformation and rotation of upper strata in the future.
(2) A "cantilever beam-articulated beam" model has been established for the overlying strata at the LLTCC coal mining face.
As he observed the rock strata at the pit, he realised that they were arranged in a predictable pattern that the various strata could always be found in the same relative positions and each particular stratum could be identified by the fossils it contained and the same succession of fossil groups from older to younger rocks could be found in other parts of England.
