1
Q
Eons
A
Precambrian 4600-542
Phanerozoic 542-current
2
Q
What eon are we in?
A
Phanerozoic
3
Q
Eons in precambrian
A
Hadean 4600-4000
Archean 4000-2500
Proterozoic 2500-542
4
Q
Eras in phanerozoic
A
Paleozoic 542-251
Mesozoic 251-66
Cenozoic 66-current
5
Q
What era are we in?
A
cenozoic
6
Q
Periods in paleozoic
A
SANDWICH OF CS WITH OSD Cambrian 542-488 Ordovician 488-444 Silurian 444-416 Devonian 416-359 carboniferous 359-251
7
Q
What period are we in?
A
Quaternary
8
Q
What epoch are we in?
A
Holocene/recent
9
Q
Cambrian period
A
542-488
10
Q
Ordivician period
A
488-444
11
Q
Silurian period
A
444-416
12
Q
Devonian period
A
416-359
13
Q
Carboniferous period
A
359-251
14
Q
Triassic period
A
251-200
15
Q
Jurassic period
A
200-146
16
Q
Cretaceous period
A
146-66
17
Q
Periods on mesozoic
A
Triassic 251-200
Jurassic 200-146
Cretaceous 146-66
EAS 210
flashcards
Decks in class (24)
# Cards
-
Chapter 6 - Weathering, erosion, and soil28
-
Chapter 7 - Sediment and Sedimentary Rocks31
-
Chapter 12 - Running Water, Streams and Rivers12
-
Chapter 17 - Geologic Time - Concepts and Principles44
-
Chapter 18 - Organic evolution; the theorgy and its supporting evidence31
-
Chapter 19.7 - Life, it's Origin and early History18
-
Chapter 21 - Paleozoic Life History25
-
Chapter 22 - Mesozoic Earth and Life History6
-
Geologic Time Scale17
-
Chapter 23 - Cenezoic Earth and Life History17
-
Chapter 7 add on - Biogenic Sediments and Sedimentary Rocks28
-
Chapter 13 - Karsts and Caves29
-
Chapter 12 - Groundwater23
-
Movie - Naica, secrets of crystal cave, discovery channel6
-
Chapter 8 - Metamorphism33
-
Global climate 1 - Glaciers and Glaciation29
-
Climate Change63
-
Chapter 1 - PREMIDTERM24
-
Chapter 2 - PREMIDTERM30
-
Chapter 9 - Premidterm29
-
Chapter 10 - PREMIDTERM21
-
Chapter 3 - PREMIDTERM62
-
Chapter 4 - PREMIDTERM17
-
Chapter volcanoes - PREMIDTEM9
