Showing results 14 to 18 of 18
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| Preview | Issue Date | Title | Author(s) |
 | 2013 | Late Bajocian bioevents of ammonoid immigration and colonization in the Arequipa basin (Pumani river area, Ayacucho, southern Peru) | Fernández López, Sixto Rafael; Carlotto Caillaux, Víctor Santiago; Giraldo Saldívar, Edwin Wilfredo; Chacaltana Budiel, César Augusto |
 | 2009 | New evidence of ammonites and its sedimentary context within Upper part of Chokolate Formation (Yura, Arequipa) | Alván De la Cruz, Aldo Alfonso; Acosta Pereira, Harmuth; Aldana Alvarez, Manuel Ismael |
 | 2008 | Nuevas evidencias de ammonites en el contexto sedimentario de la Formación Chocolate (Yura-Arequipa) | Alván De la Cruz, Aldo Alfonso; Acosta Pereira, Harmuth; Aldana Alvarez, Manuel Ismael |
 | 2013 | Nuevas evidencias de ammonites jurásicos del género Coroniceras en la parte norte de los Andes Centrales; implicancias cronoestratigráficas | Arévalo Villanueva, Jarold; Chacaltana Budiel, César Augusto; Alván De la Cruz, Aldo Alfonso; Valdivia Vera, Waldir |
 | 2009 | Sedimentary facies and ammonites relations between Arequipa and Tacna during Lower to Middle Jurassic | Alván De la Cruz, Aldo Alfonso; Acosta Pereira, Harmuth |
