phanerozoic Definition
the current geologic eon, which began about 540 million years ago and is characterized by the appearance of complex life forms.
Using phanerozoic: Examples
Take a moment to familiarize yourself with how "phanerozoic" can be used in various situations through the following examples!
Example
The Phanerozoic eon is divided into three eras: Paleozoic, Mesozoic, and Cenozoic.
Example
The Phanerozoic eon is marked by the emergence of multicellular organisms.
Origins of phanerozoic
from Greek 'phaneros', meaning 'visible' or 'manifest', and 'zoikos', meaning 'of animals'
Summary: phanerozoic in Brief
'Phanerozoic' [fan-uh-roh-zoh-ik] is an adjective that refers to the current geologic eon, which began about 540 million years ago. This eon is characterized by the appearance of complex life forms and is divided into three eras: Paleozoic, Mesozoic, and Cenozoic. The Phanerozoic eon is marked by the emergence of multicellular organisms.
