Sentence examples for migrated back and forth from inspiring English sources

Her subsequent research considered how various tree species and forest communities migrated back and forth across eastern North America during the previous 14,000 years.

While the experiment does not prove that life migrated back and forth between Earth and Mars, "it makes it a lot more plausible," Dr. Melosh said.

Both the Aro and Hausa migrated back and forth to what is now the city of Enugu and were considered foreigners to the area.

They are, from oldest (lowest) to youngest (highest); Wingate Sandstone Kayenta Formation Navajo Sandstone Sand dunes migrated back and forth on the shore of the Sundance Sea, creating the 350 foot (107 m) thick cliff-forming Wingate Sandstone.

The back-and-forth continues for weeks.

There is back-and-forth on this.

It's a back-and-forth conversation.

Back and forth.

We went back and forth".

They speculated back and forth.

"Guys go back and forth.