But the nature of such limits are matters of geologic opinion .
而這種限制完全取決于地質因素。
Geologic processes of uplift and erosion have shaped franz josef land since the time of the dinosaurs .
自恐龍時代起,隆起與侵蝕這些地質學過程逐漸形成了法蘭士約瑟夫地群島。
Coupling of predation intensity and global diversity over geologic time .
地質時期捕食強度與全球生物多樣性的相。
Respected scientists warn of imminent energy shortages as geologic fuel supplies run out . Wall street executives dismiss their predictions as myths and call for more drilling .