Lacui Formation
| Lacui Formation Stratigraphic range: Serravallian (Miocene) | |
|---|---|
| Type | Geological formation |
| Overlies | Ancud Volcanic Complex |
| Location | |
| Region | Chiloé Island (Los Lagos Region) |
| Country | Chile |
Lacui Formation (Spanish: Formación Lacui) is a marine Miocene sedimentary formation located in Chiloé Island with minor outcrops near Carelmapu on the mainland.[1][2] Gastropod shells are the most common macrofossils of Lacui Formation.[2] According to Sernageomin (1998) the formation dates to the earliest Serravallian — that is the Middle Miocene.[2]
See also
References
- ↑ Charrier, R.; Pinto, L.; Rodríguez, M.P. (2007). "Tectonostratigraphic evolution of the Andean Orogen in Chile". In Moreno, Teresa; Gibbons, Wes. The Geology of Chile. Geological Society of London. p. 92–96.
- 1 2 3 Finger, Kenneth L. (2013), "Miocene foraminifera from the south-central coast of Chile" (PDF), Micropaleontology, 59 (4-5): 341–492
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