Sentence examples for older surface from inspiring English sources

From the 1830s to the 1850s, so-called Belgian blocks of granite replaced the older surface on lower Broadway.

Bornite (Cu5FeS4), which on a freshly broken surface has a brownish bronze colour, may be so highly tarnished on an older surface that it shows variegated purples and blues; hence, it is called peacock ore.

At the eastern margin of the shield there are remnants of a still older surface, of middle or late Mesozoic age (i.e., formed about 175 to 66 million years ago), which has been warped by subsequent earth movements and now disappears beneath the sediments of the Great Artesian and similar basins.

The third zone at bottom-right seems to display more impact cratering, which is usually indicative of being an older surface.

It's not clear whether the new Surface tablet is using any part of the older Surface technology — although both are based on touchscreens, so far at the event in LA, nothing has been mentioned about any connection.

The range of spatial dependence was shorter on the older surface (about 200 vs. 300 m), and the SPF was higher at any given distance, indicating more variability.

In the upper part of the basin in eastern Colombia, Ecuador, Peru, and Bolivia more-recent outwash from the Andes has covered many of the older surfaces.

Generally, the areal density of DTLBs decreases progressively on higher and older surfaces.

CI values indicate genetic relationships (common causality) among some landforms and unexpected persistence of some features on older surfaces.

Water chemistry data indicated some calcite dissolution at the earliest phase of exposure, pyrite and — on older surfaces increasingly — feldspar weathering.

Some Quartzipsamments on older surfaces have horizons below 2 m that are contiguous with B horizons of spatially associated Ultisols or Spodosols.