INVESTIGADORES
GOGORZA Claudia Susana
congresos y reuniones científicas
Título:
Rock magnetic study and paleomagnetic reconstruction from the maar Lake Laguna Potrok Aike, southern Argentina: preliminary results from the PASADO-ICDP record
Autor/es:
A. LISÉ-PRONOVOST; G. ST-ONGE; C. S. G. GOGORZA; T. HABERZETTL
Lugar:
California
Reunión:
Congreso; American Geophysical Union (AGU) AGU Fall Meeting; 2010
Institución organizadora:
American Geophysical Union (AGU)
Resumen:
In the framework of the ICDP, the PASADO team drilled Laguna Potrok Aike in southern Argentina during the austral spring 2008 and recovered a composite sedimentary sequence of 106 m from the lake center. Here we present a high-resolution rock magnetic study and paleomagnetic reconstruction for the uppermost 50m of the PASADO-ICDP composite profile. The NRM, ARM, IRM and SIRM were measured at 1cm interval using a 2G cryogenic magnetometer for u-channels.
