List of fossiliferous stratigraphic units in Ecuador

This is a list of fossiliferous stratigraphic units in Ecuador.

Major fossiliferous stratigraphic units in Ecuador
Cangahua Formation
Plio-Pleistocene
Early Pliocene
Onzole Formation
Letrero Formation
Viche Formation
Dos Bocas Formation
Seca Formation
Napo Group
Cazaderos Formation
Ciano Formation

List of fossiliferous stratigraphic units
GroupFormationPeriodNotes
Cangahua FormationLate Pleistocene[1]
Tablazo FormationLate Pliocene-Late Pleistocene[2]
Jama FormationPliocene-Early Pleistocene[3]
Canoa FormationPiacenzian-Calabrian[4]
Esmeraldas FormationEarly Pliocene[5]
Daule GroupOnzole FormationEarly Pliocene[6][7]
Cachabi FormationLate Miocene-Early Pliocene[8]
Punta Gorda FormationLate Miocene-Early Pliocene[9]
Santiago GroupAngostura FormationLate Miocene[10]
Picaderos FormationLate Miocene[11]
Borbón FormationMiddle Miocene[12]
Santiago Facies GroupEarly-Mid Miocene[13]
Pebas FormationAquitanian-Tortonian[14]
Letrero FormationLate Miocene[15]
Azogues FormationMiddle Miocene[16]
Daule FormationMiddle Miocene[17]
San Cayetano FormationMiddle Miocene[18]
Nabón GroupIguincha FormationMiddle Miocene[19]
Latrero FormationMiddle Miocene[20]
Biblián FormationMiocene[21]
Viche FormationLanghian[22]
Progreso GroupProgreso FormationEarly-Mid Miocene[23][24]
Subibaja GroupDos Bocas FormationChattian[25][26]
Posojra FormationEarly-Late Oligocene[27]
Zapallo FormationLate Eocene[28]
Ancón GroupSeca FormationLate Eocene[29]
Napo GroupUpper Napo FormationEarly Coniacian-Santonian[30]
Middle Napo FormationTuronian[31]
Lower Napo FormationCenomanian[32]
Basal Napo FormationAlbian[33][34]
Alamor GroupCazaderos FormationAlbian-Cenomanian[35]
Ciano FormationLate Aptian-Early Albian[36]

See also

References
  1. Cangahua Formation at Fossilworks.org
  2. Tablazo Formation at Fossilworks.org
  3. Jama Formation at Fossilworks.org
  4. Canoa Formation at Fossilworks.org
  5. Esmeraldas Formation at Fossilworks.org
  6. Onzole Formation at Fossilworks.org
  7. Onozole (sic) Formation at Fossilworks.org
  8. Cachabi Formation at Fossilworks.org
  9. Punta Gorda Formation at Fossilworks.org
  10. Angostura Formation at Fossilworks.org
  11. Picaderos Formation at Fossilworks.org
  12. Borbón Formation at Fossilworks.org
  13. Santiago Facies Group at Fossilworks.org
  14. Pebas Formation at Fossilworks.org
  15. Letrero Formation at Fossilworks.org
  16. Azogues Formation at Fossilworks.org
  17. Daule Formation at Fossilworks.org
  18. San Cayetano Formation at Fossilworks.org
  19. Iguincha Formation at Fossilworks.org
  20. Latrero Formation at Fossilworks.org
  21. Biblián Formation at Fossilworks.org
  22. Viche Formation at Fossilworks.org
  23. Progreso Formation at Fossilworks.org
  24. Progresso (sic) Formation at Fossilworks.org
  25. Dos Bocas Formation at Fossilworks.org
  26. Subibaja Formation (sic) at Fossilworks.org
  27. Posojra Formation at Fossilworks.org
  28. Zapallo Formation at Fossilworks.org
  29. Seca Formation at Fossilworks.org
  30. Upper Napo Formation at Fossilworks.org
  31. Middle Napo Formation at Fossilworks.org
  32. Lower Napo Formation at Fossilworks.org
  33. Basal Napo Formation at Fossilworks.org
  34. Napo Group at Fossilworks.org
  35. Cazaderos Formation at Fossilworks.org
  36. Ciano Formation at Fossilworks.org

Further reading
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