A Hominid fossil discovered in Java in 1891, now extinct, having a cranial capacity of about 900 cc was:
| 1. | Homo erectus | 2. | Neanderthal man |
| 3. | Homo sapiens | 4. | Australopithecus |
Invertebrates were formed and were active by the time of:
| 1. | 200 mya | 2. | 300 mya |
| 3. | 400 mya | 4. | 500 mya |