The Imbrian is a lunar geologic period divided into two epochs, the Early and Late. In the lunar geologic timescale, the Early Imbrian epoch occurred from...
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Lunar geologic timescale (section Imbrian)
into five generally recognized periods: the Copernican, Eratosthenian, Imbrian (Late and Early epochs), Nectarian, and Pre-Nectarian. The boundaries of...
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Mare Tranquillitatis (category Imbrian)
intermediate to young age group of the Upper Imbrian epoch. The surrounding mountains are thought to be of the Lower Imbrian epoch, but the actual basin is probably...
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Mare Nectaris (category Imbrian)
mainly of the Nectarian period and the Lower Imbrian epoch, with the mare material of the Upper Imbrian epoch. The crater Theophilus on the northeastern...
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geologic systems/periods (Pre-Nectarian, Nectarian, Imbrian, Eratosthenian, Copernican), with the Imbrian divided into two series/epochs (Early and Late)...
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the prominent lunar maria. Most of the mare basalts erupted during the Imbrian period, 3.3–3.7 billion years ago, though some are as young as 1.2 billion...
267 KB (25,921 words) - 16:22, 11 August 2024
on the lunar highlands on the eastern end of Mare Nubium, west of the Imbrian Highlands, and slightly overlaps the crater Ptolemaeus to the north. To...
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crater Hyginus. The lunar material surrounding the mare is from the Lower Imbrian epoch, and the mare material is from the Eratosthenian epoch.[citation...
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diameter and 1,500 metres (4,900 ft) in depth. It may be from the Pre-Imbrian period, which lasted from 4.55 to 3.85 billion years ago. It is named for...
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Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
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also does not possess a ray system. The massive basaltic volcanism of the Imbrian period tapered off and ceased during this long span of lunar time. The...
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number around 15,000 globally and in Turkey, and has a strong special Imbrian identity. The 2010s saw a tentative revitalisation of the island's remaining...
70 KB (6,409 words) - 06:30, 11 August 2024
Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
23 KB (2,710 words) - 14:10, 11 August 2024
Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
22 KB (2,146 words) - 22:39, 28 July 2024
Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
47 KB (5,378 words) - 11:47, 4 August 2024
Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
128 KB (12,067 words) - 12:12, 9 August 2024
Mare Frigoris (category Imbrian)
material surrounding the mare is of the Lower Imbrian epoch, while the eastern mare material is of the Upper Imbrian epoch, and the western mare material is...
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Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
100 KB (10,984 words) - 06:01, 19 July 2024
appears oblong when viewed from the Earth due to foreshortening. Petavius is Imbrian in age. The outer wall of Petavius is unusually wide in proportion to the...
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relation to the dimensions of Krafft. Krafft is a crater of Upper (Late) Imbrian age. By convention these features are identified on lunar maps by placing...
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Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
37 KB (4,790 words) - 14:08, 11 August 2024
Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
17 KB (2,541 words) - 09:51, 11 August 2024
diameter and its walls are 1,300 meters (4,300 ft) high. It is from the Pre-Imbrian period, which lasted from 4.55 to 3.85 billion years ago. The outer rim...
3 KB (236 words) - 16:01, 30 March 2024
Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
35 KB (4,069 words) - 19:48, 22 July 2024
relatively flat and does not have a central rise. The crater is from the Pre-Imbrian period, 4.55 to 3.85 billion years ago. It is named for 17th century French...
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Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
15 KB (1,527 words) - 14:13, 11 August 2024
Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
27 KB (2,741 words) - 16:52, 4 July 2024
from this break toward the northwest. Krieger is a crater of Upper (Late) Imbrian age. Two tiny craters next to the eastern rim have been designated Rocco...
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formed as a floor-fractured crater during the pre-Imbrian epoch, then flooded during the late Imbrian period. This feature lies just to the south of the...
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Arcadian Mysteries Delos Mysteries Dionysian Mysteries Eleusinian Mysteries Imbrian Mysteries Mithraism Mysteries of Isis Orphism Samothracian Mysteries New...
12 KB (1,497 words) - 13:05, 11 August 2024