Monday, March 27, 2023

17 Miss U St Joe LS Sharpes APAC

 

  • Photo

  • Lidar Scan

  • ERA: Paleozoic
  • Period: Mississippian (wiki, alpha)
  • Epoch: Early
  • Age: 358-346 million years ago
  • Formation: St. Joe
  • Lithology: Limestone
  • Original location: 36.160190,-93.005969
  • Donor organization: APAC Valley Springs Quarry
  • Donor contact: Shawn Kindall
  • Financial support: 
    • Mac and Karen McGilvery
    • Yarri Davis and Aurora Zisner
  • MacNote: Fresh sample that preserves a dark gray, blobular chert clast. Chert clast contains mm to cm-scale crinozoan columnals. Overall sample exhibits cm to dm-scale bedding defined by wavy, clay laminations indicating periods of diminished sedimentation rates. Some laminations exhibit pressure solution and stylitozation.

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...