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.
Herodian dynasty
In 40 BCE, the Parthians invaded the eastern Roman provinces and managed to drive the Romans out of many areas. In Judea, the Hasmonean dynasty was restored under king Antigonus as a pro-Parthian monarch. Herod the Great, the son of Antipater the Idumean and Cypros (possibly of Nabataean descent), managed to escape to Rome. After convincing the Roman Senate of his sincere intentions in favor of Romans he eventually was announced as king of the Jews by the Roman Senate. Despite his announcement as king of the whole of Judea, Herod did not fully conquer it until 37 BCE. He subsequently ruled the Herodian kingdom as a vassal king for 34 years, crushing the opposition while also initiating huge building projects, including the harbor at Caesarea Maritima, the plaza surrounded by retaining walls at the Temple Mount, the Masada and the Herodium, among other fortresses and public works. Herod ruled Judea until 4 BCE; at his death his kingdom was divided among his three sons as a tetrarchy.