What was william smith's contribution to geology?

What is your favorite wombats song? let's discuss it.

In a sports club of 60 members , 30 play cricket , 25 play elle and 15 play botn include this in a venn diagram

Although many musicians participated in the bebop revolution, and history has undoubtedly forgotten many who were in the trenches of the harlem jam sessions, it is clear that the most important and influential architects of bebop were and