1. Aaris-Sørensen, K., Peterson, K., Strand, Tauber, H., 1990. Danish finds of mammoth (Mammuthus primigenius Blumenbach), stratigraphical position, dating and evidence of Late Pleistocene environment. Danmarks Geologiske Undersøgelse B 14, 1–44.
2. Vertebrados del Pleistoceno continental;Aguirre,1989
3. Multispecies overkill simulation of the end-Pleistocene megafaunal mass extinction;Alroy;Science,2001
4. Asociaciones de macromamiferos del Pleistoceno Superior en el Pirineo Occidental y el Cantabrico;Altuna,1992
5. The mammoth engravings of the Magdalenian site Gönnersdorf (Rhineland, Germany);Bosinski,1984