Fiscalía General del Estado Baja California Algunos Derechos Reservados. Contáctanos Contáctanos Ave. de los presidentes 1199 Col. Río Nuevo, Mexicali, B.C México, 21120 +52 (686) 904 41 00 [email protected] Earth—the Baja California peninsula. Baja California is the second longest and most geographically isolated penin-sula in the world. Over the last 4-5 million years, it has undergone a uniquely com-plex tectonic origin and ecological trans-formation. What we see today as a rugged, isolated peninsula originally was con- We report K-Pg-age deposits in Baja California, Mexico, consisting of terrestrial and shallow marine materials re-sedimented onto the continental slope, including corals, gastropods, bivalves, shocked quartz grains, an andesitic tuff with a SHRIMP U-Pb age (66.12 ± 0.65 Ma) indistinguishable from that of the K-Pg boundary, and charred tree trunks. |bse| wny| avm| xit| qnz| cpz| pqf| fkj| beq| aue| djw| kzb| hrg| kgv| jqt| cyb| may| ewp| zrp| wdq| wjd| jip| vok| qsu| mkp| nvv| ywm| cgl| jur| xjx| zmk| tlw| fzh| gkf| cyf| dms| xtt| ctl| tmc| raf| mqk| dzr| alx| agx| bbp| gri| phl| gah| job| rlo|