Panama Formation
Appearance
Panama Formation | |
---|---|
Stratigraphic range: Late Oligocene | |
Type | Formation |
Underlies | Caraba Formation |
Overlies | Gatuncillo Formation, Cretaceous basement |
Lithology | |
Primary | Sandstone, shale, conglomerate |
Other | Tuff, limestone |
Location | |
Coordinates | 9°06′N 79°42′W / 9.1°N 79.7°W |
Approximate paleocoordinates | 7°36′N 77°18′W / 7.6°N 77.3°W |
Region | Panamá Province |
Country | Panama |
Extent | Panama Basin |
Type section | |
Named for | Panama |
The Panama Formation (Tp)[1] is a geologic formation in Panama. The formation consists of tuffaceous[2] sandstones, conglomerates, tuffaceous shales and algal and foraminifera-rich limestones,[1] and preserves bivalve fossils of Leopecten gatunensis and Nodipecten sp. and dates back to the Late Oligocene period.[3]
See also
References
- ^ a b Geologic Map, 1980
- ^ Woodring, 1957, p.12
- ^ Panama Formation at Fossilworks.org