- An age - Geological age - Long period of time - Two or more eras - Vast age - Very long period of time - A period of immeasurable duration; also, an emanation of the
Deity. See Eon.
- Age - Beginning of era - Dawn of an age - Distinctive period - echo quietly bounces around for a long time - Era - Era of hope returning with start of crusade
- A long time after surgeon had rugs removed - A very long time for one in strife - Age - Age of opera - Alternately bemoan a great age - Alternative hero in a great age - Chapter in history
- A long time after surgeon had rugs removed - A long time in the ravine - Age - Age of opera - An important period in history - Are back in time - Chapter in history
- Belonging to the most recent division of geological time,
including the tertiary, or Age of mammals, and the Quaternary, or Age
of man. [Written also caenozoic, cainozoic, kainozoic.] See Geology.
- Ancient; pertaining to the earliest period in geological
history. - The earliest period in geological period, extending up to
the Lower Silurian. It includes an Azoic age, previous to the
appearance of life, and an Eozoic age, including the earliest forms of
life.
- A kind of mineral coal, or brown lignite, burning with a
weak flame, and generally a disagreeable odor; -- found at Bovey
Tracey, Devonshire, England. It is of geological age of the oolite, and
not of the true coal era.