APPENDIX 1.

Database of species abundances of the mollusk death assemblage from Puerto Lobos, northern Argentine Patagonia. The amount of bored shells and drilling frequencies are provided.

appendix1a

APPENDIX 2.

Database of drilled specimens of the limpet sample. Integrity: 0: poorly preserved, an important part of the shell is lost (excluded from this database). 1: Well preserved but some minor part of the shell is lost. 2: Well preserved, complete. APL: anterior posterior length. Sectors: 1: upper; 2: middle or U-shaped muscle scar; 3: lower. DIMa: internal maximum diameter (mm). DIMa: internal minimum diameter (mm). NA: information not available.

APPENDIX 3.

Database with information of non drilled specimens used to estimate surface areas of the three sectors of Nacella magellanica shells. Sectors: 1: upper; 2: middle or U-shaped muscle scar; 3: lower. All measurements in mm and square mm.

appendix3