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2 September 2011
The Friday fold is a gorgeously deformed “duplex structure” in Mesozoic limestones of southwestern Montana.
4 June 2010
It seems I forgot to show this fossil when I found it in February of last year with my MSSE advisor John Graves. We were out in the Needmore Formation of the Fort Valley then. The Needmore is a formation I visited again yesterday with some colleagues in other outcrops further to the west. In shade (penny for scale): In sideways-angled sunlight (thumb for scale): I’ll debrief yesterday’s field trip …