'Riddles of the Terrible Lizards',
- Kind
- Magazine Article
- Date
- 1964
- Publisher
- American Scientist
- Volume / pages
- (1964) 52, 231.
- Retrieved
- Jun 6, 2012
1 meme from this reference
Reasons the Dinosaurs Went Extinct
Why Become Extinct? Authors with varying competence have suggested that dinosaurs disappeared because the climate deteriorated (became suddenly or slowly too hot or cold or dry or wet), or that the diet did (with too much food or not enough of such substances as fern oil; from poisons in water or plants or ingested…