Geology, Stratigraphic--Mesozoic
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Miocene
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Oligocene
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Ordovician
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Ordovician--Mesozoic
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Ordovician--Tertiary
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Paleozoic
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Permian
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Pleistocene
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Pliocene
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Pre-Cam brian
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Pre-Cambrian
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Pre-Catn-brian
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Quaternary
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Silurian
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Silurian, Lower
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Tertiary
No definition provided
Christopher Rauch
2023.12.01
Geology, Stratigraphic--Triassic
No definition provided
Christopher Rauch
2023.12.01
Geology, Structural
No definition provided
Christopher Rauch
2023.12.01
geomagnetic activity
Natural variations in the geomagnetic field classified quantitatively into quiet, unsettled, active, and geomagnetic storm levels according to the observed a index:
quiet
0 - 7
unsettled
8 - 15
active
16 - 29
minor storm
30 - 49
major storm
50 - 99
severe storm
100 - 400
...
Ryan McGranaghan
2023.04.16