Carr, Michael J.; Saginor, Ian; Alvarado, Guillermo E.; Bolge, Louise L.; Lindsay, Fara N.; Milidakis, Kathy; Turrin, Brent D.; Feigenson, Mark D.; Swisher III, Carl C.
(Geochemistry, Geophysics, Geosystems, 2007-06-02)
Geochronologic and geological data define a 600 ka age for the current volcanic front in Costa Rica. In Nicaragua, this age is less constrained but is likely within the range 600 ka to 330 ka. In Costa Rica, the new ...