1.- (SUPER 13) C-CONTENTS OF SEDIMENTARY BACTERIAL LIPIDS IN A SHALLOW SULFIDIC MONOMICTIC LAKE (LAKE CISO, SPAIN) PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 2000 Ver registro 2.- A MOLECULAR ISOTOPIC STUDY OF (SUPER 13) C-ENRICHED ORGANIC MATTER IN EVAPORITIC DEPOSITS; RECOGNITION OF CO (SUB 2) -LIMITED ECOSYSTEMS PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 2001 Ver registro 3.- BACTERIAL AND ALGAL MARKERS IN SEDIMENTARY ORGANIC MATTER DEPOSITED UNDER NATURAL SULPHURIZATION CONDITIONS (LORCA BASIN, MURCIA, SPAIN) PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 1997 THE ROLE OF BACTERIA IN PROCESSING AND SOURCING SEDIMENTARY ORGANIC MATTER Ver registro 4.- IDENTIFICATION AND GEOCHEMICAL SIGNIFICANCE OF SULPHURIZED FATTY ACIDS IN SEDIMENTARY ORGANIC MATTER FROM THE LORCA BASIN, SE SPAIN PERGAMON; OXFORD; III; INTERNATIONAL, 2000 Ver registro 5.- ORGANIC BIOMARKERS IN SEQUENCES OF SALINITY INCREASE PRECEDING THE MAIN MESSINIAN EVAPORITE DEPOSITION IN THE LORCA BASIN (SE SPAIN) SOCIETA GEOLOGICA ITALIANA; ROME; ITA; ITALY, 1999 CYCLES, EVENTS, SEA LEVELS IN MESSINIAN TIMES Ver registro 6.- SULFUR-BINDING IN RECENT ENVIRONMENTS; II, SPECIATION OF SULFUR AND IRON AND IMPLICATIONS FOR THE OCCURRENCE OF ORGANO-SULFUR COMPOUNDS PERGAMON; OXFORD; III; INTERNATIONAL, 1997 Ver registro