shatter cone

shatter cone

noun Geology.
a small, radially striated rock structure produced by intense shock, such as generated by meteorite impact.
Also called pressure cone.


Origin:
1945–50
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To shatter cone

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

Shatter cone is always a great word to know.
So is erosion. Does it mean:
rich soil containing a relatively equal mixture of sand, silt and a smaller proportion of clay
process where the surface of the earth is worn away by the action of water, glaciers, winds, waves
American Heritage
Science Dictionary
shatter cone   (shāt'ər)  Pronunciation Key 
A fractured, conical fragment of rock that has striations radiating outward from the apex. Shatter cones are believed to form when rocks are subjected to shock waves associated with a meteoric impact. They are typically between a few centimeters and a few meters long.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Image for shatter cone
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT