Phanerozoic and proterozoic eon difference between

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The Proterozoic is a geological eon spanning the time from the appearance of oxygen in Earth's atmosphere to just before the proliferation of complex life (such as trilobites or corals) on the Earth. The name Proterozoic combines the two forms of ultimately Greek origin: protero- meaning "former, earlier", and -zoic, a suffix related to zoe "life". The Proterozoic Eon extended from 2500 mya to 541 mya (million years ago), and is the most recent part of the Precambrian "supereon." The Proterozoic is the longest eon of the Earth's geologic time scale and it is subdivided into three geologic eras (from oldest to youngest): the Paleoproterozoic, Mesoproterozoic, and Neoproterozoic.

While The Phanerozoic is the current geological eon. It began approximately 541.0 million years ago. It is predated by the Precambrian eons. The Phanerozoic began with the Cambrian Explosion, which was the massive biodiversification of multicellular organisms that developed in the late Precambrian

woman's reproductive rights, gay rights, divorce, basically anything with people who aren't "holy"

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