geological time造句
1. Over geological time it is likely that impacts have reduced the mass of the Martian atmosphere by a factor of one hundred.
2. What we do know is that geological time is awfully long.
3. Bio 2 compressed geological time into years.
4. The introduction of geological time into our reasoning is of prime importance for petroleum exploration.
5. On the geological time scale mankind has existed but for a brief moment.
6. Geologists have devised a special geological time scale in reference to the earth's evolution.
7. Its geological time, ignored for the early Pliocene , about ape - man Lam and Shaanxi considerable time.
8. Each of these incremental shifts represents only a brief moment in geological time.
9. Every radioactive isotope provides an independent clock for measuring geological time.
10. Precambrian time accounts for as much as eighty - five percent of all geological time.
11. Even if it took a hundred years , that is but a nano - blink in geological time.
12. The stone tools in later period is mainly microlithics, The main geological time of cultural layers falls between late Pleistocene and early Holocene Epoch.
13. Like the Era, the Era has been divided into smaller units of geological time called period.
14. The polycyclic development of geosynclinal belts is controlled by the cyclicity of subduction during e geological time.
15. This allowed them to follow 431 "lineages" of marine bivalve through the course of geological time.
16. The composition of gas and its isotope sampled from water, reservoir and hydrocarbon bearing inclusion can be used to research the solution and degasification process during geological time.
17. The earth is a ellipsoid consisted of both solid and liquid, so the true value in each geological time should be less than the calculated oblateness.
18. Pangea existed between 550 and 200 million years ago--which is relatively recent in geological time.
19. Precambrian time for as much as eighty - five percent of all geological time.