The longer the two groups are separated, the more differences they will accumulate between them.

This deposit slowly accumulated between 1 million and 50,000 years ago.

All of these he accumulated between 1948 and 1973.

Over time, particles will accumulate between the sand grains in the filter.

Much of the material was accumulated between 1865 and 1915 through private collections and expeditions.

Since most reservoir water accumulates between November and April, there is little chance the situation will improve soon.

Winter arrives in January with the first snowfall, which normally only accumulates between one to three inches.

As in N. lowii, white secretions accumulate between these bristles.

One month later on 13 January 2011, the club announced that their financial debt, that accumulated between 1999 and 2000s, has been paid for in full.

Things do have a way of accumulating between cleanings.