>try to grasp the concept of deep geologic time, a talent possessed by very few people. Try to wrap your mind around the enormity of the figures: bacteria and single-celled organisms were the dominant forms of life on earth for a whopping two and a half to three billion years, a virtually incomprehensible stretch of time when measured against human civilization, which is only about 10,000 years old, and even against the reign of the dinosaurs, which lasted "only" about 165 million years. That's a lot of bacteria, a lot of time, and a lot of oil.
>Tiny Bacteria, Not Huge Dinosaurs, Formed Oil
>try to grasp the concept of deep geologic time, a talent possessed by very few people. Try to wrap your mind around the enormity of the figures: bacteria and single-celled organisms were the dominant forms of life on earth for a whopping two and a half to three billion years, a virtually incomprehensible stretch of time when measured against human civilization, which is only about 10,000 years old, and even against the reign of the dinosaurs, which lasted "only" about 165 million years. That's a lot of bacteria, a lot of time, and a lot of oil.