Resumen de Trazas fósiles de la Formación Patquia en El Bordo Atravesado, Sierra de Famatina, La Rioja

Florencio Gilberto Aceñolaza

• Trace fossils from the Patquía Formation on the Bordo Atravesado, Sierra de Famatina, La Rioja province.· The sediments have been deposited in a fresh water lake. The trace fossils described herein are Mirandaichnium famatinense gen. et sp. nov .. M. riojanum ichnosp. nov.; Merostomichnites aicuñai ichnosp. nov.; Scolicia sp.; Micatuba paganzoi ichnosp. nov. and Kouphinchnium minusculum ichnosp. nov.