Authors:
POUPEAU G
BELLOTGURLET L
DORIGHEL O
CALLIGARO T
DRAN JC
SALOMON J
Citation: G. Poupeau et al., OBSIDIAN CIRCULATION IN PRE-HISPANIC TIMES IN COLOMBIA AND ECUADOR - A COUPLED PIXE FISSION TRACK DATING APPROACH/, Comptes rendus de l'Academie des sciences. Serie II. Sciences de la terre et des planetes, 323(5), 1996, pp. 443-450
Authors:
VATINPERIGNON N
POUPEAU G
OLIVER RA
LAVENU A
LABRIN E
KELLER F
BELLOTGURLET L
Citation: N. Vatinperignon et al., TRACE AND RARE-EARTH ELEMENT CHARACTERISTICS OF ACIDIC TUFFS FROM SOUTHERN PERU AND NORTHERN BOLIVIA AND A FISSION-TRACK AGE FOR THE SILLAROF AREQUIPA, Journal of South American earth sciences, 9(1-2), 1996, pp. 91-109