Isilinganiso sesikhathi se-geologic (GTS) uhlelo lokuphola ngokulandelana kwezigaba okuhlukanisa uhlaka lwe-geological (stratigraphy) ngesikhathi. Isetshenziselwa izazi zokwakheka komhlaba, izazi ze-paleontologists, kanye nabanye ososayensi bomhlaba ukuchaza isikhathi nobudlelwano bemicimbi emlandweni we-geologic.
Nweba bese uskrolela phansi ukuze uthole ukubuka okuningiliziwe kwesikhathi
Kubuyekezwe ngo-
Nov 21, 2022