1 minute sketch of panel

Site Setting (geological factors)		not present	present	obvious	dominant
	Fissures independent of stone lithification (pressure release, calcrete wedging)	0	1	2	3
	Fissures dependent on lithification (bedding, foliations)	0	1	2	3
	Changes in textural anomalies (banding, concretions)	0	1	2	3
	Rock weakness (MohÕs hardness tested at control site; 3 -<4, 2-Moh4-5, 1-Moh6-8, 0-Moh7+)	0	1	2	3
Weaknesses of the Rock Art Panel		not present	present	obvious	dominant
	Fissuresol (future location of break-off)	0	1	2	3
	Roots	0	1	2	3
	Plant growth near or on panel	0	1	2	3
	Scaling (larger than flaking)	0	1	2	3
	Splintering (following stone structures and oblique to surface)	0	1	2	3
	Undercutting	0	1	2	3
	Weathering-rind development	0	1	2	3
	Other concerns (e.g. water flow)	0	1	2	3
Evidence of Large Erosion Events On and Below the Panel
	Anthropogenic activities	0	1	2	3
	Fissuresol/calcrete wedging (or dust in fissuresol, or both)	0	1	2	3
	Fire	0	1	2	3
	Undercutting	0	1	2	3
	Other natural causes of break-off (wedgework of roots, earthquakes, intersection of fractures, ...)	0	1	2	3
Evidence on Small Erosion Events On the Panel		not present	present	obvious	dominant
	Abrasion (from sediment transport by water)	0	1	2	3
	Anthropogenic cutting (carving, chiseling, bullet impact, ...)	0	1	2	3
	Aveolization (honeycombed appearance)	0	1	2	3
	Crumbly disintegration (in groups of grains or powdery)	0	1	2	3
	Flaking (single or multiple)	0	1	2	3
	Flaking of the weathering rind	0	1	2	3
	Granular disintegration (most frequently sandstone and granitic)	0	1	2	3
	Lithobiont pitting	0	1	2	3
	Lithobiont release (when the "dam" of weathered rind decayed rock erodes)	0	1	2	3
	Loss parallel to stone structure (bedding or foliations)	0	1	2	3
	Rock coating detachment (usually incomplete; includes paint material in pictographs)	0	1	2	3
	Rounding of petroglyph edges (or blurring of pictograph images)	0	1	2	3
	Scaling (larger than flaking)	0	1	2	3
	Textural anomaly features erode differentially (clay lenses, cementation differences, nodules)	0	1	2	3
	Splintering (following stone structures and oblique to stone surface)	0	1	2	3
	Other forms of incremental erosion	0	1	2	3
Rock coatings on the Panel		not present	present	obvious	dominant
	Anthropogenic (chalking, graffiti, other)	0	1	2	3
	Rock coating present	0	-1	-2	-3
	Case hardening (deposits in rock that harden outer shell)	0	-1	-2	-3
	Salt Efflorescence or subflorescence	0	1	2	3
Highlighting Vandalism and other Issues
Concerns	Please briefly describe the problem and why you believe that this concern endangers the panel. Put in  X on the right to indicate whether this concern creates a severe danger, great danger, urgent danger or problem for the panel.	Creates a problem	Urgent Danger	Great Danger	Severe Danger
Graffiti
Other Vandalism (describe)
Trash
Visitor impact (e.g. dust, trail proximity)