| Group or Formation
|
Period
|
Notes
|
| Abadia Formation |
Jurassic |
|
| Abadia Beds Formation |
Jurassic |
|
| Alacer do Sal Formation |
Neogene |
|
| Alcobaça Formation |
Jurassic |
|
| Amaral Formation |
Jurassic |
|
| Argilas de Aveiro Formation |
Cretaceous |
|
| Assises à Orbitolines Formation |
Cretaceous |
|
| Azóia Formation |
Jurassic |
|
| Bombarral Formation |
Jurassic |
|
| Brachyanticlinal of Caneças Formation |
Cretaceous |
|
| Brejo Fundeiro Formation |
Ordovician |
|
| Brenha Formation |
Jurassic |
|
| Cabaços Formation |
Jurassic |
|
| Cabeca Formation |
Jurassic |
|
| Cabeco do Peao Formation |
Ordovician |
|
| Cabril Formation |
Ordovician |
|
| Cacela Formation |
Neogene |
|
| Cacemes Group/Cacemes Formation |
Ordovician |
|
| Calcaires et marnes à Choffatelles Formation |
Cretaceous |
|
| Calcaires et silts de Ladeiras Formation |
Cretaceous |
|
| Calcaires récifaux Formation |
Cretaceous |
|
| calcaires récifaux inférieurs Formation |
Cretaceous |
|
| Calcaires récifaux supérieurs Formation |
Cretaceous |
|
| calcaires à Choffatelles et Dasycladacées Formation |
Cretaceous |
|
| Calcaires à Polypiers de Lagosteiros Formation |
Cretaceous |
|
| Calcaires à Rudistes de Boca do Chapim Formation |
Cretaceous |
|
| Calcaires à Rudistes de Praia dos Coxos Formation |
Cretaceous |
|
| Camadas de Almargem Formation |
Cretaceous |
|
| Carregueira Formation |
Ordovician |
|
| Esbarrondadoiro Formation |
Neogene |
|
| Farta Pao Formation |
Jurassic |
|
| Feligueira Grande Formation |
Paleogene |
|
| Figueira da Foz Formation |
Cretaceous |
|
| Fonte da Horta Formation |
Ordovician |
|
| Freixial Formation |
Jurassic |
|
| Gres de Bucaco Formation |
Permian |
|
| Grès de Rochadouro Formation |
Cretaceous |
|
| Grès de Silves Formation |
Triassic |
|
| Grès et argiles supérieurs Formation |
Cretaceous |
|
| Grès inférieur et assises à Orbitolines Formation |
Cretaceous |
|
| Grès inférieurs Formation |
Cretaceous |
|
| Grès à Dinosauriens Formation |
Cretaceous |
|
| Grès à Trigonies Formation |
Cretaceous |
|
| Grès, argiles et lignites inférieurs Formation |
Cretaceous |
|
| Grès, argiles et lignites supérieurs Formation |
Cretaceous |
|
| Lagos Portimao Formation |
Neogene |
|
| Lagos Formation |
Neogene |
|
| Les calcaires à choffatelles et dasycladacées Formation |
Cretaceous |
|
| Littoral of Alentejo Formation |
Neogene |
|
| Llandeilan Formation |
Ordovician |
|
| Lourinhã Formation |
Jurassic |
|
| Lower Bone Bed Formation |
Neogene |
|
| Marnes et grès de Santa Susana Formation |
Cretaceous |
|
| Marnes à Huîtres Formation |
Cretaceous |
|
| Marnes à Toxaster Formation |
Cretaceous |
|
| Marno Formation |
Cretaceous |
|
| Montejunto Formation |
Jurassic |
|
| Olhos Amarelos e Pousio da Galeota Formation |
Cretaceous |
|
| Olhos de Agua sands Formation |
Neogene |
|
| Ota Limestone Formation |
Jurassic |
|
| Papo Seco Formation |
Cretaceous |
|
| Peral Formation |
Jurassic |
|
| Pteroceriano Formation |
Jurassic |
|
| Rio Ceira Group/Ribeira do Bracal Formation |
Ordovician |
|
| Sanguineira Group/Louredo Formation |
Ordovician |
|
| Sanguinheira Group/Favacal Bed Formation |
Ordovician |
|
| Sao Romao Formation |
Jurassic |
|
| Serra de Aire Formation |
Jurassic |
|
| Silveirinha Formation |
Paleogene |
|
| Sobral Unit |
Jurassic |
|
| São Gião Formation |
Jurassic |
|
| Touril Complex Formation |
Neogene |
|
| Valongo Formation |
Ordovician |
|
| Venda Nova Group/Ferradosa Formation |
Ordovician |
|
| Venda Nova Group/Porto de Santa Anna Formation |
Ordovician |
|
| Xistensa Formation |
Ordovician |
|
| Xistos com Nodulos Formation |
Silurian |
|
| Água de Madeiros Formation |
Jurassic |
|
