tag:blogger.com,1999:blog-30940686.post2081375710385395799..comments2024-02-11T22:49:17.311-08:00Comments on Arizona Geology: Grand Canyon is #1 natural tourist spot in ArizonaLee Allisonhttp://www.blogger.com/profile/11520300956249160005noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-30940686.post-37054025642974008802009-07-28T11:30:06.071-07:002009-07-28T11:30:06.071-07:00Garry, I noticed that big drop-off too but didn...Garry, I noticed that big drop-off too but didn't see anything in the AOT materials to explain it. Now, there may be other documents they've posted that analyze the results, but I only found the summary tables.Lee Allisonhttps://www.blogger.com/profile/11520300956249160005noreply@blogger.comtag:blogger.com,1999:blog-30940686.post-84616917916823709072009-07-27T20:52:06.592-07:002009-07-27T20:52:06.592-07:00Is there a reason South Mtn Park dropped off so st...Is there a reason South Mtn Park dropped off so steeply?Garry Hayeshttps://www.blogger.com/profile/00531226195147986457noreply@blogger.com