Ectasian

== English == === Etymology === From Ancient Greek ἔκτασις (éktasis, “extension”) +‎ -ian. === Adjective === 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 === Ectasian (geology) The Ectasian period. ==== Translations ==== === See also === Appendix:Geologic timescale === Anagrams === Estancia, actinase, astacein, canasite, catànies, estancia