Yanigua Formation
The Yanigua Formation is a geologic formation in Dominican Republic. The lagoonal claystones and marls preserve fossils dating back to the Miocene period.[1] The formation hosts Dominican amber.
Yanigua Formation Stratigraphic range: Miocene | |
---|---|
Type | Formation |
Lithology | |
Primary | Claystone, marl |
Other | Dominican amber |
Location | |
Coordinates | 18.8°N 69.7°W |
Approximate paleocoordinates | 18.7°N 68.6°W |
Country | ![]() |
Type section | |
Named for | Yanigua mine |
![]() ![]() Yanigua Formation (the Dominican Republic) |
Fossil content
- Aureofungus yaniguaensis, named after the formation
- Cephalotes alveolatus, C. caribicus, C. dieteri, C. hispaniolicus
- Enischnomyia stegosoma
- Mesembrinella caenozoica
- Vetufebrus ovatus
- ?Neocallichirus quisquellanus
- Portunus sp.
gollark: Prove it, and give me the proof.
gollark: What if YOU contain MUONS?
gollark: Says the *alleged* LyricLy.
gollark: Except LyricLy.
gollark: Who still uses *reals* these days?
See also
- List of fossiliferous stratigraphic units in the Dominican Republic
- Lagunitas Formation, Cuba
References
- Yanigua Formation at Fossilworks.org
Further reading
- C. E. Schweitzer, M. Iturralde Vinent, J. L. Hetler and J. Vélez Juarbe. 2006. Oligocene and Miocene decapods (Thalassinidea and Brachyura) from the Caribbean. Annals of Carnegie Museum 75(2):111-136
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