Rajaa
Hakutulokset: 9780393307009
Rajaa
yksi hakutulos.
Wonderful Life: The Burgess Shale and the Nature of History
nidottu,
1990,
englanti,
ISBN 9780393307009
High in the Canadian Rockies is a small limestone quarry formed 530 million years ago called the Burgess Shale. It hold the remains of an ancient sea where dozens of strange …