Barbara Cavalazzi
Barbara Cavalazzi
University of Bologna and University of Johannesburg
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Coupled Fe and S isotope variations in pyrite nodules from Archean shale
J Marin-Carbonne, C Rollion-Bard, A Bekker, O Rouxel, A Agangi, ...
Earth and Planetary Science Letters 392, 67-79, 2014
Implications of in situ calcification for photosynthesis in a~ 3.3 Ga-old microbial biofilm from the Barberton greenstone belt, South Africa
F Westall, B Cavalazzi, L Lemelle, Y Marrocchi, JN Rouzaud, ...
Earth and Planetary Science Letters 310 (3-4), 468-479, 2011
Volcaniclastic habitats for early life on Earth and Mars: a case study from∼ 3.5 Ga-old rocks from the Pilbara, Australia
F Westall, F Foucher, B Cavalazzi, ST de Vries, W Nijman, V Pearson, ...
Planetary and Space Science 59 (10), 1093-1106, 2011
Chemosynthetic microbialites in the Devonian carbonate mounds of Hamar Laghdad (Anti-Atlas, Morocco)
B Cavalazzi, R Barbieri, GG Ori
Sedimentary Geology 200 (1-2), 73-88, 2007
Ethology of the trace fossil Chondrites: form, function and environment
A Baucon, M Bednarz, S Dufour, F Felletti, G Malgesini, CN de Carvalho, ...
Earth-Science Reviews 202, 102989, 2020
Gold accumulation in the Archaean Witwatersrand Basin, South Africa—Evidence from concentrically laminated pyrite
A Agangi, A Hofmann, C Rollion-Bard, J Marin-Carbonne, B Cavalazzi, ...
Earth-Science Reviews 140, 27-53, 2015
The Dallol geothermal area, Northern Afar (Ethiopia)—An exceptional planetary field analog on Earth
B Cavalazzi, R Barbieri, F Gómez, B Capaccioni, K Olsson-Francis, ...
Astrobiology 19 (4), 553-578, 2019
Iron-framboids in the hydrocarbon-related Middle Devonian Hollard Mound of the Anti-Atlas mountain range in Morocco: Evidence of potential microbial biosignatures
B Cavalazzi, R Barbieri, SL Cady, AD George, S Gennaro, F Westall, ...
Sedimentary Geology 263, 183-193, 2012
Microbial fabrics from Neogene cold seep carbonates, Northern Apennine, Italy
R Barbieri, B Cavalazzi
Palaeogeography, Palaeoclimatology, Palaeoecology 227 (1-3), 143-155, 2005
A Silurian cold-seep ecosystem from the Middle Atlas, Morocco
R Barbieri, GG Ori, B Cavalazzi
Palaios 19 (6), 527-542, 2004
Biosignatures in rocks
F Westall, B Cavalazzi
Encyclopedia of Geobiology, 2011
Most ancient evidence for life in the Barberton greenstone belt: Microbial mats and biofabrics of the∼ 3.47 Ga Middle Marker horizon
K Hickman-Lewis, B Cavalazzi, F Foucher, F Westall
Precambrian Research 312, 45-67, 2018
Cellular remains in a~ 3.42-billion-year-old subseafloor hydrothermal environment
B Cavalazzi, L Lemelle, A Simionovici, SL Cady, MJ Russell, E Bailo, ...
Science Advances 7 (29), eabf3963, 2021
Unusual manganese enrichment in the Mesoarchean Mozaan Group, Pongola Supergroup, South Africa
FO Ossa, A Hofmann, O Vidal, JD Kramers, G Belyanin, B Cavalazzi
Precambrian Research 281, 414-433, 2016
From black-and-white to colour in the Silurian
A Ferretti, B Cavalazzi, R Barbieri, F Westall, F Foucher, R Todesco
Palaeogeography, Palaeoclimatology, Palaeoecology 367, 178-192, 2012
Modern iron ooids of hydrothermal origin as a proxy for ancient deposits
M Di Bella, G Sabatino, S Quartieri, A Ferretti, B Cavalazzi, R Barbieri, ...
Scientific Reports 9 (1), 7107, 2019
Multidisciplinary characterization of melanin pigments from the black fungus Cryomyces antarcticus
C Pacelli, A Cassaro, A Maturilli, AM Timperio, F Gevi, B Cavalazzi, ...
Applied Microbiology and Biotechnology 104, 6385-6395, 2020
Potential fossil endoliths in vesicular pillow basalt, Coral Patch Seamount, eastern North Atlantic Ocean
B Cavalazzi, F Westall, SL Cady, R Barbieri, F Foucher
Astrobiology 11 (7), 619-632, 2011
Ultra-small microorganisms in the polyextreme conditions of the Dallol volcano, Northern Afar, Ethiopia
F Gómez, B Cavalazzi, N Rodríguez, R Amils, GG Ori, K Olsson-Francis, ...
Scientific reports 9 (1), 1-9, 2019
The formation of low-temperature sedimentary pyrite and its relationship with biologically-induced processes
B Cavalazzi, A Agangi, R Barbieri, F Franchi, G Gasparotto
Geology of ore deposits 56, 395-408, 2014
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