Proterozoic (Crossword clue)

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We found one answer for “Proterozoic” .

This page shows answers to the clue Proterozoic, followed by 8 definitions like “From 2,500 to 544 million years ago”, “An era of geological time spanning the period from 2” and “Geological era between 2500 and 800 million years ago”.


Definitions of “Proterozoic”
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• Geological era between 2500 and 800 million years ago
• Geologic eon that occurred from 570 to 2500 million years ago
• The final era of the Precambrian, spanning the time between 2
• The geologic eon lying between the Archean and Phanerozoic eons
• Formed in the later of two divisions of the Precambrian era
• (geology) formed in the later of two divisions of the Precambrian era
• Proterozoic The older Paleozoic faunal epoch, the age of primitive invertebrates
• The Proterozoic (also called the Cryptozoic) was an eon in geological time that lasted from 2
• The Proterozoic k is a geological eon representing the time just before the proliferation of complex life on Earth

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