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20 answers for: The eon of geologic time beginning about 2.5 billi...
RANKANSWERCLUE
PROTEROZOICThe eon of geologic time beginning about 2.5 billion years ago (11)
OORTAstronomer who proposed the existence of an immense cloud of icy comets and matter leftover from the solar system's formation some 4.5 billion years ago (4)
EARTHFormed approximately 4.6 billion years ago during the Hadean Eon, our home planet (5)
EONGeological time of a billion years ago
ORDOVICIANSecond period of the Palaeozoic era of geologic time
DEVONIANFourth period of the Palaeozoic era of geologic time(8)
BANGBig -; cosmological theory or model describing or postulating how the observable universe exploded into existence 13-14 billion years ago (4)
LIFEIts first documented appearance was 3.5 billion years ago
ERADivision of geologic time between eon and period (3)
EVERYFor all time, beginning of year is to the exclusion of none (5)
EONSThe longest divisions of geologic time (4)
AGESUnits of geologic time other than eons, eras. periods or epochs (4)
INTERMEDIARYNegotiator at home with time - beginning of exciting account of events
EPOCHSubdivision of geologic time (5)
HOLOCENECurrent epoch of geologic time (8)
EOCENEEpoch of geologic time
ERASMajor divisions of geologic time
CENEEnd of geologic time?
AEONSLong periods of geologic time
BOOKOFGENESISTells whole story from the beginning about how we were asked to leave (4,2,7)