About the Crossbedded limestone, FGDC 632 hatch pattern
Crossbedded limestone lithology symbol, curved crossbedded brick courses. FGDC geologic map lithology pattern 632, for map and section drawings.
Kind: a repeated motif that does not fill the plane.
The download is one AutoCAD .pat file. Downloads are metered; a Hatchy Pro license lifts the limit.