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Riachão Ring
Basic information Name: Riachão Ring
     This is a recognized impact crater name.

Observed fall: No
Age: <200 Ma
Country: Brazil
Classification
  history:
Recommended:  Impact Crater    [explanation]

Comments: From EIDB
Writeuphelp
Writeup from Earth Impact Database:
Riachao Ring
Maranhao, Brazil
D = 4.5 km, Age < 200 Ma; exposed

Impact crater cited in the Earth Impact Database, maintained by the Planetary and Space Science Centre, University of New Brunswick, Canada. For photographs, maps, references, and other information, see the entry on the PASSC Website

Catalogs:
References: Never published in the Meteoritical Bulletin
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Geography:

Brazil
Coordinates:
     Recommended::   (7° 43'S, 46° 39'W)
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