geological period, period - a unit of geological time during which a system of rocks formed; "ganoid fishes swarmed during the earlier geological periods"

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-zoic aeon Cenozoic eon ERA geologic time geological period geological time geology period Precambrian			Equivocalness equivocate equivocation Equivocator Equivocatory equivoke equivoque Equivorous Equuleus Equus Equus asinus Equus Burchelli Equus caballus Equus caballus gomelini Equus caballus przevalskii Equus caballus przewalskii Equus grevyi Equus hemionus Equus hemionus hemionus Equus kiang Equus quagga Equus zebra zebra Er Er Rif ERA Era (geology) eradiate Eradiation Eradicable eradicate eradication Eradicative eradicator Eragrostic abyssinica Eragrostis Eragrostis curvula Eragrostis tef Eranthis Eranthis hyemalis erasable erasable programmable read-only memory erase erase head Erased Erasement eraser erasion Erasmian Erasmism Erasmist Erasmus			ER&I ER&R ER+ ER+ Er, Lake ER- ER- ER-2 Er-ASE ER-DP ER-LSP ER-MLRS ER-PM ER-PR Er-Targyn Er-Toshtuk Ër-Töshtük ER/A ER/MP ER/RB ER/trauma setting ER/TSO Er:LiNbO3 eR1 era era era era era era Era (geology) Era Basket Liga Era Bell Thompson Cultural Center Era names Era names Era names Era Nowe Horyzonty Era of Good Feeling Era of Good Feelings Era of good stealings Era of Hope Scholar Award Era of Stagnation Era of Stalinism Era of Stalinism Era Socialista Era Vulgaris Era, Geological Era, Geological ERA-EDTA ERA-NET ERA3 ERAA ERAAA ERAAM ERAB ERABC ERABP ERAC ERACC

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geological era (redirected from Era (geology))

geological era
(redirected from Era (geology))