Die Garantienschichten von Norddeutschland mit besonderer Berücksichtigung des Brauneisenoolithhorizontes von Harzberg. [Jura]
1925. Jahrbuch der Preußischen Geologischen Landesanstalt zu Berlin Bd. XLV; pp. 119-193, 6 plts. h.t. with ammonites. Orig. extract, stapled, plain new wrps. very good, sm4to.
Descriptions de représentants nouveaux ou peu connus de la famille des Hemihoplitidae Spath, 1924 (Barrémien supérieur, sud-est de la France) : conséquences taxinomiques et phylétiques.
2006. Ann. Mus. Hist. nat. Nice 21; pp. 179-253, few fig. 14 plts. Orig. reprints, very good, 4to.
Evolutionary patterns –tested with cladistics– and processes in relation to palaeoenvironments of the Upper Barremian genus Gassendiceras (Ammonitina, Lower Cretaceous).
2013. Palaeontology 56-3 ; pp. 631-646, 6 fig. some col. Orig. extract, stapled, 4to.
Palaeontology, taxonomic revision and variability of some species of the genus Gassendiceras Bert et al., 2006 (Ammonitina, Upper Barremian) from southeastern France.
2013. Acta Geologica Polonica Vol 63, No 3; 355-397, 16 fig. 16 plts. h.t. Orig. extract, stapled, very good, sm4to.