Trapped in Tar: Fossils from the Ice Age.
Arnold, Caroline
Trapped in Tar: Fossils from the Ice Age. - 57
Tells about imperial mammoths, giants ground sloths, and saber tooth cats roamed across the continent; a story of the Rancho La Brea fossils and the paleontologists who excavate and study them.
0-89919-415-x
Vertebrates, Fossils--Juvenile Literature.
Paleontology--California--Juvenile Literature
Mammals, Fossils
Prehistoric animals
/ Ar6
Trapped in Tar: Fossils from the Ice Age. - 57
Tells about imperial mammoths, giants ground sloths, and saber tooth cats roamed across the continent; a story of the Rancho La Brea fossils and the paleontologists who excavate and study them.
0-89919-415-x
Vertebrates, Fossils--Juvenile Literature.
Paleontology--California--Juvenile Literature
Mammals, Fossils
Prehistoric animals
/ Ar6