tag:blogger.com,1999:blog-6420769935370067037.post2780031005286704313..comments2024-03-28T07:55:40.513+00:00Comments on Fair Isle: Fossil Hunting on Buness, Fair Isletommyarthttp://www.blogger.com/profile/14705724106186463989noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6420769935370067037.post-4899530726975249782013-04-30T11:38:44.803+01:002013-04-30T11:38:44.803+01:00Your 'bubbly' features are (I think) what ...Your 'bubbly' features are (I think) what are called 'pseudonodules' - this is a fancy name for features that formed as the sand flowed around a bit after it was deposited but before it became solid.<br />Ian AndrewsAnonymousnoreply@blogger.com