---

Activity

2025

• RAISING THE MANCOS SHALE TO A GROUP: JUSTIFICATIONS AND METHODOLOGIES
  21 The Upper Cretaceous Mancos Group on the Colorado Plateau
  Tuesday, 20 May 2025

  8:00 AM - 9:45 AM

  Cascade E
• WHICH SIDE OF WOODSIDE: LITHOSTRATIGRAPHIC CONFUSION AND POTENTIAL RESOLUTION
  21 The Upper Cretaceous Mancos Group on the Colorado Plateau
  Tuesday, 20 May 2025

  8:00 AM - 9:45 AM

  Cascade E
• BIOSTRATIGRAPHIC AND PALEOBIOLOGIC IMPLICATIONS OF A PLATE OF UINTACRINUS SOCIALIS GRINNELL 1871 FROM THE SMOKY HILL MEMBER OF THE BLUE GATE SHALE (MANCOS GROUP, UPPER CRETACEOUS) IN EAST CENTRAL UTAH
  5 The Upper Cretaceous Mancos Group on the Colorado Plateau (Posters)
  Monday, 19 May 2025

  8:00 AM - 5:30 PM

  Ballroom A&B
• TAXONOMIC AND BIOSTRATIGRAPHIC IMPLICATIONS OF RECENT AMMONOID DISCOVERIES FROM THE UPPER CRETACEOUS OF EAST-CENTRAL UTAH
  5 The Upper Cretaceous Mancos Group on the Colorado Plateau (Posters)
  Monday, 19 May 2025

  8:00 AM - 5:30 PM

  Ballroom A&B

---

2022

• TAPHONOMY OF SOME UNUSUAL LATE CRETACEOUS AMMONOID FOSSILS FROM CENTRAL UTAH
  63 D25. Paleontology: Recent Developments in Paleoecology and Taphonomy (Posters)
  Sunday, 9 October 2022

  2:00 PM - 6:00 PM

  Exhibit Hall F

---

2020

• AMMONITE BIOSTRATIGRAPHY AND PALEOCEANOGRAPHY OF THE MANCOS SHALE (UPPER CRETACEOUS) IN THE SAN RAFAEL SWELL, EAST-CENTRAL UTAH
  93 D14. Paleontology I
  Tuesday, 27 October 2020

  5:30 PM - 8:00 PM

  Meeting Rooms