| Group/formation name | Group/formation name |
|---|
| Fangjia - China | Fatehgarh - India |
| Fangou - China | Fatjet Shale - Indonesia |
| Fangshankou - China | Fatra - Slovakia |
| Fangyan - China | Fatu - Indonesia |
| Fanjiatang - China | Faulkland - Australia |
| Fanjiatun - China | Fauquez - Belgium |
| Fannin - Rennel Junction, - Canada | Favel - Assiniboine, - Canada |
| Fanning River/Burdekin - Australia | Favret - Fossil Hill, - United States |
| Fanning River/Burdekin Limestone - Australia | Faxe - Denmark, Sweden |
| Fanning River/Cultivation Gully - Australia | Fayette - France, Mexico |
| Fanny Bay/Preservation - New Zealand | Fayette sandstone - United States |
| Fantasque - Canada | Fayetteville - Basal Limestone, Limestone, Lower Shale, Lower Shales, Upper Shales, Wedington, - United States |
| Faou - France | Fayetteville Shale - United States |
| Farak - Niger | Faïdja - Algeria |
| Farallones - Colombia | Fedorovskii - Russian Federation |
| Farasan - Saudi Arabia | Fedorovskiy - Russian Federation |
| Farin-Doutchi - Niger | Feihsienkuan - China |
| Faringdon Sand - Faringdon Sponge Gravel, - United Kingdom | Feijas internes/Asrir - Morocco |
| Farisita - United States | Feijas internes/Jbel Wawrmast - Breche a Micmacca, - Morocco |
| Farley - Ravensfield, - Australia | Feijas/Jbel Wawrmast - Brèche à Micmacca, - Morocco |
| Farlow Sandstones - United Kingdom | Feilden - Canada |
| Farmington River - Liberia | Feishui/Jiuliqiao - China |
| Farne/Scremerston - United Kingdom | Feistring - Austria |
| Farr - Canada | Feitianshan - Lower, Upper, - China |
| Farrington - United Kingdom | Feixiangguan - China |
| Farrokhi - Iran | Feixianguan - 3, - China |
| Fars - Middle, - Iran | Fejej - Ethiopia |
| Farta Pao - Sobral, - Portugal | Fejej Basalts/Fejej - Ethiopia |
| Farwah/Jdeir - Libya | Fekete-hegy Limestone - Hungary |
| Fat'ha - Iraq | Feligueira Grande - Lower, - Portugal |