Sur la position systématique du Zeilleria avoldensis Stur.
1927. Soc. Géol. du Nord, Ann. LII; pp. 28-36, 2 fig. 2 double-page plts. h.t. Orig. extract, plain new wrps. libr. stamp on back of plates, otherwise very good.
Données stratigraphiques et palynologogiques sur un horizon albin dans l'arc de Castellane (Basses-Alpes, Alpes-maritimes, Var); consequences paléogeographiques.?
?1971. Geobios 4-2; pp. 101-116, 4 fig. 1 plt. h.t. Orig. extract, stapled, very good, 4to.
C.A. Weber and the raised bog of Augstumal, with a translation of the 1902 monograph by Weber on the Vegetation and development of the raised bog of Augstumal in the Memel delta.
Palynomorphs from the Siluro-Devonian boundary in NW Spain. /&/ Additional morphographic information on some characteristic acritarchs of the San Pedro and Furada formations (Silurian devonian boundary) in Leon and Asturias, Spain.
1966. Notas y Commun. Inst. geol. y Min. España 83&85; pp. 27-48 & 71-82, 4 fig. 5+3 plts. h.t. Orig. extracts, stapled.