azoic rock
azoic rock · azoic rocks
Primeval rock formed during the Hadean and devoid of any fossilPrimeval rock formed during the Hadean and devoid of any fossil
Meaning
1 senses(dated)Primeval rock formed during the Hadean and devoid of any fossil
Forms
plural: azoic rocks| Singular | azoic rock |
|---|---|
| Plural | azoic rocks |
regular