Petrogenetic implications of uranium abundances in volcanic rocks from southern Peru C. DupuyJ. DostalC. Lefevre OriginalPaper Pages: 363 - 370
The 1974 etna eruption: Multispectral analysis of skylab images reveals the vegetation canopy as a likely transducer of pre-eruptive volcanic emissions C. de CarolisE. Lo GiudiceA. M. Tonelli OriginalPaper Pages: 371 - 384
Geological and geochemical studies of the sintra alkaline igneous complex, portugal R. S. J. SparksG. Wadge OriginalPaper Pages: 385 - 406
Geology and geochemistry of the Ol Doinyo Nyokie trachyte ignimbrite vent complex, south Kenya rift valley B. H. Baker OriginalPaper Pages: 420 - 440
Submarine basaltic volcanism: Morphometric parameters for discriminating hyaloclastites from hyalotuffs J. HonnorezP. Kirst OriginalPaper Pages: 441 - 465
Activités du volcan Nyamuragira (Rift ouest de l’Afrique Centrale), évaluation des volumes de matériaux émis A. Pouclet OriginalPaper Pages: 466 - 478
Gravimetric studies of Taal Volcano, philippines I. YokoyamaA. AlcarazO. Peña OriginalPaper Pages: 479 - 489