Eon is one of the fictional cosmic entities appearing in American comic books published by Marvel Comics.
Eon was created by Jim Starlin, and first appeared in Captain Marvel #28 (Sept 1973) to proclaim Mar-Vell as the Protector of the Universe. He later appeared in the Quasar series to appoint Quasar as his new champion, advising Quasar throughout the series.
Eon's history stretches back into the universe's infancy; he is the offspring of Eternity and Infinity and the Celestial Axis. He was born eight billion years ago. Charged with protecting the Celestial Axis (the pattern of life energy threading through the universe), and Time, although it often chooses to observe our reality while removed in a dimension called 'The Mists of Time'.
Eon's third function is nurturing the evolution of sentient life of the universe and to maintain conditions favorable to life in the universe. This led to Eon searching out and appointing a being to be his champion, the protector of life in the universe, anticipating and conquering major threats to life. The full details of these appointments, including criteria, line of succession, and past champions, have yet to be fully revealed. The first known champion, Glakandar, was appointed 5 billion years ago. At the same time, Eon also created the quantum-bands, weapons that would enable his champions to wield massive amounts of energy.
Eon or EON may refer to:
Eon is a fantasy role-playing game set in the fictitious world of Mundana. It's developed and published by Swedish company Helmgast. Eon is the Swedish word for Aeon.
The first edition was released November 18, 1996, second edition on November 29, 2000, the third edition on August 27, 2004. The fourth edition will be released sometime in nomvember, 2014. In a comparison in Dagens Nyheter of four Swedish fantasy role-playing games, the first edition of Eon received the highest marks of the four with the comments "Advanced rules - Realistic", "Great joy of play", "Plausible. Down to earth", "Not for beginners. Detailed. Endless campaign seeds. High class without losing the fantasy feeling."
A computer game called EON - The Face of Deception was planned, but not released.
The geological time scale (GTS) is a system of chronological measurement that relates stratigraphy to time, and is used by geologists, paleontologists, and other Earth scientists to describe the timing and relationships between events that have occurred throughout Earth’s history. The table of geologic time spans presented here agrees with the nomenclature, dates and standard color codes set forth by the International Commission on Stratigraphy.
Evidence from radiometric dating indicates that Earth is about 4.54 billion years old. The geology or deep time of Earth’s past has been organized into various units according to events which took place in each period. Different spans of time on the GTS are usually delimited by changes in the composition of strata which correspond to them, indicating major geological or paleontological events, such as mass extinctions. For example, the boundary between the Cretaceous period and the Paleogene period is defined by the Cretaceous–Paleogene extinction event, which marked the demise of the non-avian dinosaurs and many other groups of life. Older time spans which predate the reliable fossil record (before the Proterozoic Eon) are defined by the absolute age.