Miscellaneous library
Klug et al. 2015 - Topics in geobiology 43 - Ammonoid paleobiology. From anatomy to ecology
Klug et al. 2015 - Topics in geobiology 44 - Ammonoid paleobiology. From macroevolution to paleogeography
Moore et al. 1964 - Treatise on Invertebrate Paleontology - Part K - Mollusca 3 - Cephalopoda Nautiloidea
Moore et al. 1957 - Treatise on Invertebrate Paleontology - Part L - Mollusca 4 - Cephalopoda Ammonoidea