The Rock Art Stability Index (RASI)

 
 

A tool that allows for rapid assessment of rock art vulnerability, RASI has been designed for use by college students, rock art volunteers, and archaeologists. It requires a minimum amount of training yet provides a replicable system for assessing observable physical conditions of rock art sites. See the in-depth introduction for more, and the RASI Atlas for detailed examples.


Completing the RASI for a rock art site results in a score of instability severity, enabling site managers to establish rational priorities for site management, while also producing finer-detailed analyses associated with conservation and preservation projects. Further, by integrating results for individual sites in a geographic information system (GIS) database, it will be possible to determine which sites are in greatest danger for a specific region or a state.


This site focuses on integrating RASI into K-16 curriculum. It also outlines samples of online training and core modules to be developed, as well as recent findings related to learning RASI and integration of RASI into K-12 curriculum.

Listen (wmv | mov) to an introduction of RASI by Dr. David S. Whitley, one of the world's foremost authorities on rock art and author of the Handbook of Rock Art Research.

Carrizo Plain National Monument pictograph suffering from salt-related flaking

Coso Range motif experiencing flaking from weathering-rind development