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traprock

(Encyclopedia)traprock: see Triassic period.

Azilian

(Encyclopedia)Azilian: see Mesolithic period.

Abbevillian

(Encyclopedia)Abbevillian: see Paleolithic period. ...

Metonic cycle

(Encyclopedia)Metonic cycle: see synodic period. ...

New Stone Age

(Encyclopedia)New Stone Age: see Neolithic period. ...

Old Stone Age

(Encyclopedia)Old Stone Age: see Paleolithic period. ...

Merovingian art and architecture

(Encyclopedia)Merovingian art and architecture mĕrˌəvĭnˈjēən [key]. This period is named for Merovech, the founder of the first Germanic-Frankish dynasty (c.a.d. 500–a.d. 751). The Merovingian period was m...

Dione, in astronomy

(Encyclopedia)Dione dīōˈnē [key], in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn IV (or S4), Dione is 695 mi (1,120 km) in diameter, orbits Saturn at a mean distanc...

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