Definition of Cryogenian. Meaning of Cryogenian. Synonyms of Cryogenian

- The Cryogenian (from Ancient Gr****: κρύος, romanized: krýos, meaning "cold" and γένεσις, romanized: génesis, meaning "birth") is a geologic period that...
- the Tonian, Cryogenian and Ediacaran. One of the most severe glaciation event known in the geologic record occurred during the Cryogenian period of the...
- Cretaceous and Paleogene systems/periods. For divisions prior to the Cryogenian, arbitrary numeric boundary definitions (Global Standard Stratigraphic...
- the Paleoproterozoic) and the hypothesized Snowball Earth (during the Cryogenian period in the late Neoproterozoic); and the Ediacaran period (635–538...
- age is believed to have occurred some time before 650 mya during the Cryogenian period, which included at least two large glacial periods, the Sturtian...
- the Neoproterozoic Era that spans 96 million years from the end of the Cryogenian Period at 635 Mya to the beginning of the Cambrian Period at 538.8 Mya...
- within Bilateria. Animals first appear in the fossil record in the late Cryogenian period and diversified in the subsequent Ediacaran period in what is known...
- global climate around 717–635 Ma (the so-called Snowball Earth of the Cryogenian period) and the rapid evolution of primitive life during the subsequent...
- by the Stenian Period of the Mesoproterozoic Era and followed by the Cryogenian. Rifting leading to the breakup of supercontinent Rodinia, which had formed...
- it from 538.8 to 635 Ma. In this period the Ediacaran biota appeared. Cryogenian: The middle period in the Neoproterozoic Era: 635-720 Ma. Tonian: the...