- kerogenous
- ke·rog·e·nous
English syllables. 2014.
English syllables. 2014.
kerogenous — adjective Of, pertaining to, or containing kerogen … Wiktionary
kerogenous — adjective see kerogen … Useful english dictionary
Precambrian time — Interval of geologic time from с 3. 8 billion years ago, the age of the oldest known rocks, to 544 million years ago, the beginning of the Cambrian Period. This interval represents more than 80% of the geologic record and thus provides important… … Universalium