| Group/formation name | Group/formation name |
|---|
| Günsberg-Schichten - Switzerland | Haifanggou - China |
| Güvercinlik - Türkiye | Haikou - Unit 5, Unit 6, - China |
| H. S. Lee - Malaysia | Hailes Knob Quartzite - New Zealand |
| Habana - Cuba | 'Hailey Shales' - Belle Fourche, - United States |
| Habana? - Cuba | Haimanta/Kunzam La - Upper, - India |
| Habberley - Lower, Middle, Upper, - United Kingdom | Hainin - Belgium |
| Habberley Shale - United Kingdom | Haizer-Akouker - Algeria |
| Habib Rahi - Upper, - Pakistan | Hajar - Arus, Mintaq, - Yemen |
| Habo beds - India | Hakobuchi - Japan |
| Haborogawa - Japan | Hakobuchi - Japan |
| Habur - India | Hakobuchi Sandstone - Japan |
| Hachiryusan - Japan | Hakobuchi/A - Japan |
| Hackberry/Lime Creek - Cerro Gordo, Owen, - United States | Hakobuchi/B - Japan |
| Hadar - Basal, Kada Hadar, Sidi Hakoma, - Ethiopia | Hakobuchi/E - Japan |
| Haebaru - Japan | Hakobuchi/Fukaushi Sandstone - Japan |
| Haenam/Uhangri - Upper, - South Korea | Hala - Egypt |
| Hafun - Somalia | Halabayigou - China |
| Hafún - Somalia | Halal - Lower Marly, Middle Carbonate, Upper Carbonate/ Marl, - Egypt |
| Hafún/Gargorre - Somalia | Halamagai - China |
| Hafún/Gheldeis - Somalia | Hale - Cane Hill, Prairie Grove, Upper, - United States |
| Hafún/Ghibirti - Somalia | Hales - Middle, - United States |
| Hafún/Gianti - Somalia | Hales Limestone - United States |
| Hafún/Tavo - Somalia | Half Three Point - Antarctica |
| Hagen-Balve - Asbeck, Binolen, Eisborn, - Germany | Haljala Erratics - Germany, Netherlands |
| Hagerman - United States | Hall - Canada |
| Hagley Shales - United Kingdom | Halla - B, Djupvik, Mulde Brick Clay, Mulde Brick-clay, - Sweden |
| Hagman - Northern Mariana Islands | Halla Beds - Sweden |
| Haida - Canada | Halla Beds - Sweden |
| Haidateyama - Japan | Halleck - United States |
| Haidhof - Austria | hall/Hangvar - Sweden |