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PALEONTOLOGICAL MUSEUM and STUDY COLLECTIONS
A. Hugh Adams Central Campus - John H. Payne Hall

GEOLOGIC TIME SCALE - EOCENE

 
  sea levels drop 900' - coldest time ever
     
36 Ma OLIGOCENE        Vicksburg Stage less carbonates than Suwanee
  mass extinction
Crystal River Fm
Ocala Group  
Inglis Fm Jackson Stage echinoids / Nummulitic Forams (Eocene only)
 
EOCENE Williston Fm
   
Avon Park Fm
anhydrite       Claiborne Stage
stringers Lake City Fm
   
58 Ma   Oldsmar Fm    vuggy      Wilcox Stage Thalassia, Zeuglodons - Basilosaurus
 
65 Ma PALEOCENE Cedar Keys Fm     5000'
CRETACEOUS  
   
    Suwanee Fm
South Florida Avon Park Fm
south of Lake Okechobee and the
Everglades Basin fractures and vugs
5 miles down
-something happened that removed
 
all Jackson stage in South Florida-  
Suwanee Fm = ls with silica fossils
EOCENE - ls anhydrite stringers - fractures-calcium sulfate diagenetic process - boulder zone- mostly vuggy
Claiborne and Wilcox Fms - shattered ls
EOCENE - warmest time of Cenozoic
during sea level drops mammals and Diatrymaame prominent
become
prominent

 

Broward College A. Hugh Adams Central Campus

A. Hugh Adams Central Campus
3501 SW Davie Road
John H. Payne Hall, Building 7
Davie, FL 33314