Actualistic Taphonomy in Argentina: Current status of the research and future perspectives; The effects of bioturbation by earthworms. Preliminary results of an. Actualistic taphonomomy experiment; Actualistic study of a dense cooncentration of bone remains in the cantral plateau of santa Cruz province (Argentina);Naturalistic observations on disarticulations of false killer. Whales (pseudorca crassidens) carcases: fifteen years after; Natural accumulation and distribution of Guanaco Bones in the Southernmost tip of Tierra del Fuego (Argentina): Taphonomic analysis and arqueological implications; Taphonomic effects of a grassland fire on a modern faunal. Sample and implications for the archeological record; The role of the accipitriformes geranoaetus melanoleucus and geranoaetus polyosoma as small mammal bone accumulators in modern and archaeological sites from Ceentral Western Argentina; First steps into microscopic metrical characterization of bone weathering in a sample of moddern guanaco (lama guanicoe) from Southern Patagonia, Argentina: implications of patterns of intraosseous diferential preservation; For decadea of actuslistic carnivore taphonomy in the Southern Neotropics: a state of the art; The taphonomist´Corner.