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Checa, Antonio G. ; Osuna Mascaró, Antonio J. ; Pina Martínez, Carlos M. ; Rodriguez Navarro, Alejandro B. ; Harper, Elizabeth M. | E. Schweizerbart'sche Verlagsbuchhandlung | 2014-08-01The outer layer of the shell of members of the genus Mytilus is made of long, slender fibres of calcite (some 1–2 ?m wide and hundreds of ?m long), which reach the internal surface of the shell at an angle. This microstructure has been called an[...]texto impreso
Checa, Antonio G. ; Mutvei, Harry ; Osuna-Mascaró, Antonio J. ; Bonarski, Jan T. ; Faryna, Marek ; Berent, Katarzyna ; Pina Martínez, Carlos Manuel ; Rousseau, Marthe Rousseau ; Macías-Sánchez, Elena | 2013Nacre tablets of mollusks develop two kinds of features when either the calcium carbonate or the organic portions are removed: (1) parallel lineations (vermiculations) formed by elongated carbonate rods, and (2) hourglass patterns, which appear [...]texto impreso
Checa, Antonio G. ; Bonarski, Jan T. ; Willinger, Marc G. ; Faryna, Marek ; Berent, Katarzyna ; Kania, Bogusz ; González-Segura, Alicia ; Pina Martínez, Carlos Manuel ; Pospiech, Jan ; Morawiec, Adam | The Royal Society | 2013-09-06The calcitic prismatic units forming the outer shell of the bivalve Pinctada margaritifera have been analysed using scanning electron microscopy–electron back-scatter diffraction, transmission electron microscopy and atomic force microscopy. In [...]texto impreso
Macías-Sánchez, Elena ; Willinger, Marc G. ; Pina Martínez, Carlos Manuel ; Checa, Antonio G. | Nature Publishing Group | 2017Currently a basic tenet in biomineralization is that biominerals grow by accretion of amorphous particles, which are later transformed into the corresponding mineral phase. The globular nanostructure of most biominerals is taken as evidence of t[...]texto impreso
Vendrasco, Michael J. ; Checa, Antonio G. ; Squires, Richard R. ; Pina Martínez, Carlos Manuel | Society for Sedimentary Geology | 2018Nanoscale details of original aragonite crystals and organic inclusions are preserved in shells from the Pennsylvanian Buckhorn Asphalt of Oklahoma, USA. Exceptional preservation occurred because, either during or shortly after deposition, oil m[...]
