List of fossiliferous stratigraphic units in Central America
# List of fossiliferous stratigraphic units in Central America

This page lists the fossiliferous stratigraphic units in Central America.

## Belize

| Group | Formation | Period | Notes |
| - | - | - | - |
| | Ambergris Cay Limestone | Late Pleistocene | |

## El Salvador

| Group | Formation | Period | Notes |
| - | - | - | - |
| | Cuscatlán Formation | Blancan-Irvingtonian | |

## Guatemala

| Group | Formation | Period |
| - | - | - |
| | Herreria Formation | Miocene |
| | Campur Formation | Turonian-Maastrichtian |
| | Ixcoy Formation | Aptian-Maastrichtian |
| Santa Rosa Group | Chocal Formation | Artinskian-Kungurian |

## Honduras

| Group | Formation | Period |
| - | - | - |
| | Gracias Formation | Miocene |
| Valle de Ángeles Group | Esquias Formation | Late Albian-Early Turonian |
| Valle de Ángeles Group | Valle de Ángeles Redbeds | Late Albian-Early Cenomanian |
| | Cantarranas Formation | Valanginian |
| | Agua Fría Formation | Bathonian |
| | El Plan Formation | Middle Jurassic |

## Nicaragua

| Formation | Period |
| - | - |
| Las Sierras Formation | Pleistocene |
| El Salto Formation | Early Pliocene |
| Brito Formation | Late Eocene |

## Costa Rica

| Group | Formation | Period |
| - | - | - |
| Charco Azul Group | Armuelles Formation | Early Pleistocene |
| Charco Azul Group | Penita Formation | Early Pliocene |
| Charco Azul Group | Charco Azul Formation | Pliocene |
| Limón Group | Moin Formation | Late Pliocene-Early Pleistocene |
| Limón Group | Río Banano Formation | Middle Miocene-Piacenzian |
| Limón Group | Uscari Formation | Late Miocene |
| Limón Group | Quebrada Chocolate Formation | Miocene |
| | Montezuma Formation | Pleistocene |
| | Paso Real Formation | Late Pliocene-Early Pleistocene |
| | Burica Sandstone | Early Pliocene |
| Taraba Basin Group | Curré Formation | Hemphillian |
| | Limónes Formation | Late Miocene |
| | Punta Judas Formation | Middle Miocene |
| | Juanilla Formation | Chattian |
| | Conglomerado-Arenisca Formation | Late Oligocene |
| | Punta Pelada Formation | Late Oligocene |
| | Pacacua Formation | Oligocene |
| | Descartes Formation | Ypresian-Priabonian |
| | Barra Honda Formation | Late Paleocene |

## Panama

| Group | Formation | Period |
| - | - | - |
| | Pacific Muck Formation | Late Pleistocene-Holocene |
| | Mount Hope Formation | Early Pleistocene |
| | Urraca Formation | Early Pleistocene |
| Charco Azul Group | Armuelles Formation | Early Pleistocene |
| Charco Azul Group | Charco Azul Formation | Pliocene |
| Bocas del Toro Group | Swan Cay Formation | Early Pleistocene |
| Bocas del Toro Group | Isla Colón Formation | Early Pleistocene |
| Bocas del Toro Group | Escudo de Veraguas Formation | Piacenzian-Early Pleistocene |
| Bocas del Toro Group | Cayo Agua Formation | Zanclean-Piacenzian |
| Bocas del Toro Group | Shark Hole Point Formation | Zanclean-Piacenzian |
| Bocas del Toro Group | Nancy Point Formation | Messinian |
| Bocas del Toro Group | Valiente Formation | Serravallian |
| | Isla Solarte Formation | Piacenzian |
| | Chagres Formation | Tortonian-Messinian |
| | Gatún Formation | Serravallian-Tortonian |
| | Alajuela Formation | Tortonian |
| | Cucaracha Formation | Hemingfordian |
| | La Boca Formation | Early Miocene |
| | Old Bank Formation | Messinian |
| | Tobabe Formation | Messinian |
| | Tuira Formation | Tortonian |
| | Chucunaque Formation | Tortonian |
| | Culebra Formation | Aquitanian-Burdigalian |
| | Las Cascadas Formation | Arikareean |
| | Caimito Formation | Late Oligocene-Early Miocene |
| | Panama Formation | Late Oligocene |
| | Santiago Formation | Late Oligocene |
| | Bohío Formation | Late Eocene-Late Oligocene |
| | Caraba Formation | Early Oligocene |
| | Tonosí Formation | Priabonian |
| | Gatuncillo Formation | Middle-Late Eocene |
