Hadean Impact Events 4.6 - 3.8 Billion
Years Ago
1.
Moon's creation from a Great Impact 4.50-4.52 Billion years
ago.
reference 1, 2003
Canup reference, (Intra vs Extra Solar System Source) , Computer
Animation of Impact Event and another
simulation model)
2, Possible merger/collision
with a Second Moon about 4 Billion Years Ago. Related to
the Late Heavy Bombardment ?
3.
Last Large Impact on the Moon created the Aitken Basin on the
Dark Side of the South Pole 4.5 -4.0
Billion Years ago during the Lunar Cataclysm
4. Impact that created Oceanus Procellarum on
the Moon 4.0 - 3.8 Billion Years ago
Archean Impact Events 3.8 -2.5 Billion years ago,
1.
Impact 3.8 B yo
2. Impact
3.47, 3.26, 3.24, 2.63 , 2.56 B yo
Paleoproterozoic Impact Events 2.5-1.6B yrs ago
.2.48,
2.023 Ga (Vredefort) and 1.85 Ga (Sudbury)
Mesoproterozoic Impact
Events 1.6B to 1.0B yrs ago Neoproterozoic Impact Events 1.0B to 542 M ya Cambrian Impact Events 542-488 Million Years ago
Ordovician Impact Events 488.3-443.7 Million years
ago Silurian Impact Events 443.7-416 Million Years
ago Devonian Impact
Event 416-359 Million years ago
1 .The Alamo impact 370 million years ago - as
factors to the Devonian double extinction
Carboniferous Impact Events 359-299 Million Years
Ag
Permian Impact
Events 299-251 Million Years Ago Triassic Impact Events 251-199.6 Million Years
Ago
1. Impact Located
at Bedout Dome off the Northwest coast of Australia.251 Million
Years ago, WIMP
Clump passing , and Volcanism-
Associated with the Great Dying/Permian-Triassic Boundary Double
Extinction
Event
Jurassic Impact Events 199.6-145 Million Years
Ago Early Cretacious Impact Events 145-100 Million
Years Ago Late Cretaceous Impact Events 99.6-65.5 Million
Years Ago
1. Impact Event 65 million years ago (the Cretacious-Tertiary
boundary event associated with the extinction of Dinosaurs ) and
located
at Chicxulub Crater in the Yucatan Peninsula of Mexico.
Palaeocene
Impact Events 65.5-55.8 Million Years Ago Eocene Impact Events 55.8-33.9 Million Years Ago Oligocene
Impact Events 33.9-23.03 Million Years Ago
1. Impacts
on Earth 33.9-35.2 Million years ago Related to the Eocene-Oligocene
Extinction Event and Climate Change Event (Chesapeak
Bay . Toms
Canyon, and Popagi
Craters)
Miocene Impact Events 23.03-5.332 Million Years
Ago.
1. Impact Events 10 Million Years ago in Argentina and other places
possibly associated with the end of the Age of the great apes.
Pilocene Impact Events 5.332-2.588 Million years ago
1. Impact event 3.3
Million years ago associated with regional extinctions in Argentina. ,
ref 2
2. Aouelloul Crater Mauritania 3.1 M yo.
3. Talemezane Crater
Pleistocene
Impact Events 2.588 Million to 12K years ago:
1. Eltanin
Stony-Iron Asteroid Impact 2.51 +/- .07 Million Years Ago in South
Pacific Ocean
2. Ghana Impact Crater 1 million years ago
3. IndoChina Impact Event 760-800K years ago
4 Amguid
Crater-Algeria --about 100K years ago
5 Meteor
Crater 50K yrs ago and Odessa Texas Crater 60K yo.
6. Multiple Heat Pulse Events followed
by Cooling in Greenland Ice Cores between 40K years ago and 11500
years
go.. (Similar to the Younger Dryas Event )
7.
Multiple Impact Events 12,900 years ago at the Younger Dryas Boundary
(North America, Central America, Asia, and Europe).
Holocene Impacts: 12K years ago to the present:
0. Impact in Indian Ocean 4.8K years ago and Burkle Crater ? (4 -5
K years ago)
1. Cataclysms
in the late 3rd Millennium BC (2100-2400 BC), 4.1-4.4 K yrs
ago
2. Impact Craters in Argentina 4K years ago.-Campo
del Cielo Craters/Meteorites
3. Vaca
Muerta Stewnfield in Atacama Desert Northern Chile 3400 +/- 1300
years ago (zircon
reference)
4. Gogui
Crater-Mauritania ?
5. ? Chiemgau
impact event in 6th and 5th Century BC in Southeast Germany (2.5-2.6
K yrs ago)
6. Impact off New Zealand coast 500 yrs ago
7. Tunguska Impact Event over Siberia in 1908 ?
Lake Cheko as Crater (104 yrs ago)
8. Other Recently Observed
Smaller Impact Events
Database
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