- 1. THE SYNCLINE FOLD OF PUNTA GALEA
- 2. NUMMULITES FROM PUNTA-GALEA - TUNELBOCA
- 3. THE CEMENTED BEACHES:
GORRONDATXE-AZKORRI Y TUNELBOKA - 4. THE GOLDEN SPIKE
- 5. LA GALEA-BARRIKA PALEOTERRACE
- 6. K-Pg BOUNDARY IN SOPELA
- 7. THE LAVA PILLOWS MEÑAKOZ
- 8. BARRIKA FOLDS, TXITXARROPUNTA-KURTZIO
- 9. THE SANDS OF BARRIKA
- 10. ASTONDO FOSSIL DUNES
- 11. A CASTLE ON A CORAL REEF
- 12. CABO BILLAO GROUPING
- 13. BLACK FLYSCH OF ARMINTZA
- 14. CLAY AND OPHITES
- 15. SAN JUAN DE GAZTELUGATXE
- 16. BASALTS OF FRUIZ