As with many other small mammals, the evolution of the murids is not well known, as few fossils survive.

The evolution of the modern avian traits such as the compact body, clawless wing and the alula are now known to appear over successive stages.

The graves of Przeworsk men typically include substantial collections of arms, so that their warrior's battle equipment and its evolution are well known.

The evolution of the number of inhabitants is known through the population censuses conducted in the town since 1793.

Vacuum-driven evolution is known to be quick, to be sure, and these creatures definitely entered a fauna vacuum-no land animal competition at all.

Professor Behe's concept of irreducible complexity depends on ignoring ways in which evolution is known to occur.

The evolution of the symbols used in mathematics, although similar to the different parts of the Eye of Horus, is now known to be distinct.