









i 



1 



Patagonia. 



Graham Land. 



Recent. 



Em 



Emergence. 



Emergence. 



Late and post-Glacial. 



Sul 



i 

 1 

 Submergence. 



! 



Submergence. 



niacial. 



Em 



Emergence. 



Emergence. 



Pliocene. 



Tor 



- ! Parana beds. 



1 



i 



Pecten beds. 



Upper Miocene. 



Em 



r 



1 Emergence (Santa Cruz 

 beds). 



1 



Emergence. 



Lower Miocene, Burdiga- 

 lian. and Aqnitnnlan. 



Gat 

 P 



P 



Patagonian beds. 

 Punta Arenas coal (Arau- 

 caria). 



Possibly a part of the 

 younger Seymour Island 

 beds of Andersson. 



Oligocene, Chattian, Stam- 

 pian, Sannoisian. 



Lo\\ 

 li 



gl 



Em( 



Deseado (Notostylops and 

 Pyrotherium beds). 



Local submergence in the 

 Magellanian beds. 



Fagus and lower lignite 

 beds. 



Emergence. 



Eocene. 



Trai 



E 



Em( 



Emergence. 



Local transgression of 



San Jorge formation 



(Roca beds). 



Littoral sediments with 



fossil plants. 

 Emergence. 



to 



Danian and Maes- 

 trichtian. 



Eme 



; Emergence with varie- 

 gated continental sand- 

 stones. 



Submergence. 



Emergence. 





Campanian, Emsche- 

 rian, Turonian. 



Eme 



Rich Indo-Paciflc Ammo- 

 nite faunas. 



Lower Cretaceous. 



Eme 



Emergence (local marine 

 beds). 22 



Emergence. 













