@article{fdi:010025529, title = {{L}ate {O}ligocene-early {M}iocene major tectonic crisis and related basins in {B}olivia}, author = {{S}emp{\'e}r{\'e}, {T}hierry and {H}{\'e}rail, {G}{\'e}rard and {O}ller, {J}. and {B}onhomme, {M}.{G}.}, editor = {}, language = {{ENG}}, abstract = {{R}ecent advances in biochrology, geochrology, magnetostratigraphy, structural geology, and basin analysis make untenable the traditional correlation of the first major {A}ndean-age deformational episode in {B}olivia with the middle {E}ocene "{I}ncaic tectonic phase" defined in central {P}eru and intead demostrate that the episode took place in late {O}ligocene and early {M}iocene time. {T}his major tectonic crisis resulted in contemporary development of the {S}ubandean external foreland basin and {A}ltiplano intermontana basin, which were separeted by the initiation of thrusting in the present {C}ordillera {O}riental area. {T}he deformation suggests that the {B}olivian orocline began to develop at that time. {I}t is likely that this tectonic upheaval is genetically linked to the maked increase in rate of plate convergence produced by the contemporaneus creakup of the {F}arallon plate. ({R}{\'e}sum{\'e} d'auteur).}, keywords = {{TECTONIQUE} ; {GEOLOGIE} {STRUCTURALE} ; {STRATIGRAPHIE} ; {FOSSILE} ; {MAGMATISME} ; {BOLIVIE}}, booktitle = {}, journal = {{G}eology}, volume = {18}, numero = {}, pages = {946--949}, year = {1990}, DOI = {10.1130/0091-7613(1990)018<0946:{LOEMMT}>2.3.{CO};2}, URL = {https://www.documentation.ird.fr/hor/fdi:010025529}, }