A.Tertiary
B.Cretaceous
C.Jurassic
D.Triassic
Related Mcqs:
- Coenozoic Era has periods namely:
- Which of the following periods does not belong to Mesozoic Era:
- In which of the following periods the crocodiles, alligators and advanced lizards originated:
- Giant Reptiles flourished during Jrassic period but became extinct during:
- Giant Dinosaurs became extinct during:
- Evolution of primitive man-like apes occurred during:
- Non-chordates of all phyla flourished during the period:
- Large and winged insects originated about 34.5 erore years ago during the period known as:
- Diversification of brachiopods, copepods, primitive echinoderms and arachnids occurred in:
- New mountain ranges (Cascade, Sierra etc.) formed upon American continent and new volcnic ranges appeared in North-West American during the period:
