I came across this page the other day. I don’t catalog maps but remember from my cataloging class that this is a long and involved process. I also remember that the chapters in AACR2 were short, brief, and did I say short. I have to admit that the chapters on maps was helpful. But I needed a lot more help if it came to map cataloging.
The University of Buffalo has this great site on cataloging maps at:
After reading sections, I felt a little less worried if I had to catalog maps…