tag:blogger.com,1999:blog-1676284965636895671.post8637079477474327667..comments2023-06-24T02:45:08.215-07:00Comments on Let There Be Light: An Environmental PortraitBrookhttp://www.blogger.com/profile/06553929036859741930noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-1676284965636895671.post-1482518886584911842011-04-12T20:23:32.464-07:002011-04-12T20:23:32.464-07:00January 9, 1965. Originally it was thought to have...January 9, 1965. Originally it was thought to have been triggered by two minor earthquakes. However it is now believed that the slide was the source of the seismograph readings! The rock debris is mostly massive to slightly foliated Bridge River terrane greenstone, with minor felsic granitic rock at the base and contact. The contact is weak and slopes into the valley at 30 degrees. There was an earlier, similar slide 9,600 ybp.<br />Mountain slides are a constant feature in BC. Recall last years big slide upstream from Pemberton off Meager Creek?<br /><br />http://www.vancouversun.com/news/Photos+Pemberton+area+slide+second+largest+Canadian+history/3372871/story.htmldtnoreply@blogger.com