Sentence examples for been very extensive from inspiring English sources

The Kansan glaciations appear to have been very extensive.

But debate on this topic has not been very extensive and further exploration of the topic is certainly in order.

They confirmed that he had a 52% chance of winning the first bet, and a 49% chance of winning the second, so the Chevalier had got it right from what must have been very extensive and expensive experience.   .

However, studies of host specificity, attempts at cultivation in cell or axenic media, and antigenic analyses have not yet been very extensive or successful.

Gene losses after the Brassica triplication event have been very extensive.

There has been very extensive campaign and dissemination of knowledge on contraceptives.

The land is very extensive and very thin-peopled.

The Senate disclosure requirements are very extensive in terms of identifying any conflicts of interest".

Last fall, Stern said the investigation into Prokhorov would be "very extensive, stringent, some would say, invasive".

As one U.S. official described it: "The penetration was very extensive and deeply troubling".

"They understand that they live in a country where there are very extensive protections through the law of the United States.