Monday, March 27, 2023

20 Ord Fernvale Breccia Midwest Lime

  • Photo

  • Lidar Scan

  • ERA: Paleozoic
  • Period: Ordovician
  • Epoch: Upper Ordovician (Maysvillian Age)
  • Age: 458-443 million years ago
  • Formation: Fernvale basal unconformity
  • Lithology: Shale
  • Original location: 35.808810,-91.626766
  • Donor organization: Midwest Lime Company
  • Donor contact: Eric Low / Barry Farrell
  • Financial support: 
    • Mac and Karen McGilvery
  • MacNote: Phosphatic nodules concentrated along bedding planes with the Cason Shale.


03 Paleo Midway LS AGS

Photo Lidar Scan ERA: Cenozoic Period: Tertiary Epoch: Paleocene ( wiki , alpha ) Age: 66-56 million years ago Formation: Midway Group Litho...