Cryptic (geology)
The Cryptic era is an informal term for the earliest geologic evolution of the Earth and Moon. It is the oldest (informal) era of the Hadean eon, and it is commonly accepted to have begun close to 4533 million (about 4.533 billion) years ago when the Earth and Moon formed. No samples exist to date the transition between the Cryptic era and the following Basin Groups era for the Moon (see also Pre-Nectarian), though sometimes it is stated that this era ended 4150 million years ago for one or both of these bodies. Neither this time period, nor any other Hadean subdivision, has been officially recognized by the International Commission on Stratigraphy.
Canaan
The entire region (including all Phoenician/Canaanite and Aramean states, together with Israel, Philistia and Samarra) was conquered by the Neo-Assyrian Empire during the 10th and 9th centuries BC, and would remain so for three hundred years until the end of the 7th century BC. Assyrian emperor-kings such as Ashurnasirpal, Adad-nirari II, Sargon II, Tiglath-Pileser III, Esarhaddon, Sennacherib and Ashurbanipal came to dominate Canaanite affairs. The Egyptians, then under a Nubian Dynasty, made a failed attempt to regain a foothold in the region, but were vanquished by the Assyrians, leading to an Assyrian invasion and conquest of Egypt and the destruction of the Kushite Empire. The Kingdom of Judah was forced to pay tribute to Assyria. Between 616 and 605 BC the Assyrian Empire collapsed due to a series of bitter internal civil wars, followed by an attack by an alliance of Babylonians, Medes and Persians and the Scythians. The Babylonians inherited the western part of the empire of their Assyrian brethren, including all the lands in Canaan and Syria, together with Israel and Judah. They successfully defeated the Egyptians, who had belatedly attempted to aid their former masters, the Assyrians, and then remained in the region in an attempt to regain a foothold in the Near East. The Babylonian Empire itself collapsed in 539 BC, and Canaan fell to the Persians and became a part of the Achaemenid Empire. It remained so until in 332 BC it was conquered by the Greeks under Alexander the Great, later to fall to Rome in the late 2nd century BC, and then Byzantium, until the Arab Islamic invasion and conquest of the 7th century.