Ectasian
Appearance
English
[edit]Etymology
[edit]From Ancient Greek ἔκτασις (éktasis, “extension”) + -ian.
Adjective
[edit]Ectasian (comparative more Ectasian, superlative most Ectasian)
- (geology) Of a geologic period within the Mesoproterozoic era from about 1400 to 1200 million years ago.
Proper noun
[edit]Ectasian
- (geology) The Ectasian period.
Translations
[edit]Ectasian period