Sentences with phrase «early land vertebrates»

«Rainforest collapse 307 million years ago impacted the evolution of early land vertebrates.»

Not exact matches

So this is a timely book, and a fitting memorial to Everett C. Olson, one of the American coauthors, who contributed so much to the study of early land - going vertebrates.

Those prints were made by the earliest tetrapod (four - legged) land vertebrate ever found.

It seems far more likely that variation in early terrestrial vertebrates was honed down to five because this was an adequate number for scraping around on land.

Before the dinosaurs, around 260 million years ago, a group of early mammal relatives called dicynodonts were the most abundant vertebrate land animals.

Tail use improves soft substrate performance in models of early vertebrate land locomotors.