TY - JOUR AU - Fernández López, Sixto Rafael PY - 2008 DO - 10.1016/j.geobios.2006.06.004 SN - 0016-6995 UR - https://hdl.handle.net/20.500.14352/50213 T2 - Geobios AB - Ammonoid sedimentary internal moulds can display grooves on the external or ventral region that have been formed by diversetaphonomic processes. In particular, draft-filling spiral channels and abrasion annular furrows are taphonomic structures useful... LA - eng M2 - 5 PB - Elsevier Masson KW - Ammonoidea KW - Jurassic KW - Taphonomy KW - Fossilization KW - Sedimentary palaeoenvironments KW - Palaeogeographic analysis KW - Jurassique KW - Taphonomie KW - Fossilisation KW - Paléoenvironnements sédimentaires KW - Analyse paléogéographique KW - Jurásico KW - Tafonomía KW - Fosilización KW - Paleoambientes sedimentarios KW - Análisis paleogeográfico TI - Distinction between fill channels and abrasion furrows on ammonoidinternal moulds TY - journal article VL - 41 ER -