tag:blogger.com,1999:blog-5519292617097628087.post7601155620647845901..comments2024-01-02T16:09:12.886-07:00Comments on Chinleana: Separating the Rock Point from the ChinleBill Parkerhttp://www.blogger.com/profile/05941940882532354219noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-5519292617097628087.post-59235778014946795292009-02-19T20:41:00.000-07:002009-02-19T20:41:00.000-07:00Hi Steve,Yes, I do believe that those rocks are th...Hi Steve,<BR/><BR/>Yes, I do believe that those rocks are the Rock Point, and the basal rocks of the Glen Canyon Group are Triassic and the others are Jurassic.Bill Parkerhttps://www.blogger.com/profile/05941940882532354219noreply@blogger.comtag:blogger.com,1999:blog-5519292617097628087.post-2417562032174372252009-02-18T20:42:00.000-07:002009-02-18T20:42:00.000-07:00Hey, Bill. I got to this post late, but I'm glad I...Hey, Bill. I got to this post late, but I'm glad I did read it as it made me wonder once again about the cliffs behind Many Farms High School. They've always seemed more like Chinle rocks than Glen Canyon to my untrained eye, but from what I read here, they might be part of the Rock Point formation that has now been removed from the Chinle. Does that seem right to you? Also, am I correct in interpreting these articles as having the Glen Canyon group include both Triassic and Jurassic rock?<BR/><BR/>SteveAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-5519292617097628087.post-45607169662804053012009-02-11T21:30:00.000-07:002009-02-11T21:30:00.000-07:00Sarah,Well the Church Rock and Rock Point are the ...Sarah,<BR/><BR/>Well the Church Rock and Rock Point are the same unit affected by one of those "boundary faults" where the same stratigraphic units are given different names in different states (and in this case published roughly at the same time). Spencer Lucas simply calls it all Rock Point, which I believe has priority. I have not heard anything about the Lisbon Valley work at this time.<BR/><BR/>BillBill Parkerhttps://www.blogger.com/profile/05941940882532354219noreply@blogger.comtag:blogger.com,1999:blog-5519292617097628087.post-13863187684942537812009-02-11T15:59:00.000-07:002009-02-11T15:59:00.000-07:00Have you heard anything yet from Kate regarding he...Have you heard anything yet from Kate regarding her work in Lisbon Valley in Utah? Above the Owl Rock Member, it was previously regarded by (I guess) Spencer as Rock Point, but she was thinking Church Rock, so Andrew and I call it "Church Rock Point". It would be nice to officially know what it is.Gombessahttps://www.blogger.com/profile/05116921239474226185noreply@blogger.com