Pebble


 
 
Pebble

A pebble is a rock with a size of 4 to 75 millimeters (some say 64 millimeters).

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Pebble tools are among the earliest known man-made artefacts, dating from the Palaeolithic period of human history. They have been found at Olduvai Gorge (1.85 million years ago), and at Longuopo in China (1.8 to 1.5 MYA). Pebbles have many uses, such as weapons, floor coverings, etc.

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See also: gravel

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Rock: Rock may refer to:...

Millimeter: REDIRECT Millimetre...

Palaeolithic: REDIRECT Paleolithic...


Pebble related Images and Photos (experimental)

Pebble Arrangement
Pebble Arrangement
Pebble Beach 2011 Wall Calendar
Pebble Beach 2011 Wall Calendar
Nikka Costa: Pebble to a Pearl
Nikka Costa: Pebble to a Pearl
Nikka Costa:  Pebble to a Pearl
Nikka Costa: Pebble to a Pearl
Nikka Costa:  Pebble to a Pearl
Nikka Costa: Pebble to a Pearl
Nikka Costa: Pebble to a Pearl
Nikka Costa: Pebble to a Pearl
Pebble Beach Green 500 Piece Puzzle
Pebble Beach Green 500 Piece Puzzle
Golfers Pebble Beach  California  USA
Golfers Pebble Beach California USA
Cypress Point Golf Club  Pebble Beach  California
Cypress Point Golf Club Pebble Beach California
Jack Nicklaus  Lee Trevino  at U.S. Open Championship in Pebble Beach  California  June 18  1972
Jack Nicklaus Lee Trevino at U.S. Open Championship in Pebble Beach California June 18 1972

~ Table of Content ~

Introduction
 
FR: Galet


 

~ Related Subjects ~

Olduvai Gorge (1) - Longuopo (1) - China (1) - Rock (1) - Millimeter (1) - Palaeolithic (1) -
 

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