| GMD | Text |
| Classification | 560 RIN |
| Publisher | New York , Scholastic, c2002 |
| Subject | Elementary and junior high schoolExtinct animals -- Juvenile literature.Paleontology -- Juvenile literature. |
| Topic | IPC |
| Series | Ready-to-go classroom library. |
| Description | 16 p. : col ill ; 25 cm. |
| ISBN | 9780439351232 |
| Additional ISBN | 9780439699402 |
| Suitable | From 7 To 9 |