Small Erratic Traditional Cache
wing-it: Won't be able to get to this one soon please archive.
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Difficulty:
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Terrain:
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Size: 
(small)
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Turtle has often taken us to Large Erratics so I finally looked up the deffinition to share with the geocaching community. I always thought Erratics had to be especially large, but they don't. The container matches the Erratic so no large trade items please.
glacier-transported rock fragment that differs from the local bedrock. Erratics may be embedded in till or occur on the ground surface and may range in size from pebbles to huge boulders weighing thousands of tons. The distance of transportation may range from less than 1 km (0.6 mile) to more than 800 km (500 miles); those transported over long distances generally consist of rock resistant to the shattering and grinding effects of glacial transport. Erratics composed of unusual and distinctive rock types can be traced to their source of origin and serve as indicators of the direction of glacial movement. Studies making use of such indicator erratics have provided information on the general origins and flow paths of the major ice sheets and on the locations of important mineral deposits. Erratics played an important part in the initial recognition of the last ice age and its extent. Originally thought to be transported by gigantic floods or by ice rafting, erratics were first explained in terms of glacial transport by the Swiss-American naturalist and geologist J.L.R. Agassiz in 1840.
Additional Hints
(Decrypt)
haqre abg bire