geological time scale: eras and periods
0.0(0)
Studied by 1 person
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/4
There's no tags or description
Looks like no tags are added yet.
Last updated 3:48 AM on 7/16/25
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
5 Terms
1
New cards
eons
1) hadean 2) archean 3)proterozoic 4) phanerozoic
2
New cards
eras
Paleozoic, mesozoic, cenozoic
3
New cards
paleozoic period:
cambrian, ordovician, silurian, devonian, carboniferous, permian
4
New cards
mesozoic period:
Triassic, Jurassic, cretaceous
5
New cards
cenozoic period:
tertiary, quanteinary
Note 
Flashcards (25)