MEM. SOC. PALEONT. SUISSE. 
FOSSILES DOBERBUCHSITTER. PEINE 
eck cal £ 
Fis. 1-2. AMMONITES Lothari, Oppel. Fig.1-5. AMMONITES polygiratus, Reinecke. 
Fig 5. AMMONITES subinvolutus, Moesch. Fig.6. AMMONITES Strauchianus, Oppel, 
