Volume 51 



Kauffraan, Erie 0. 



I960 An Upper Cretaceous ammonite 



bitten by a mosasaur. 1 



1964 Saudi Arabia's desert of fossils. 2 



KaumannSf M. 



1962 Zur stratigraphie und tektonik der 

 Gosauschichten. II. Die Gosau- 

 schlchten dea Kainachbeckena. 3 



Kellum, Lewis B. 



1945 Jurassic stratigraphy of Alaska and 

 petroleum exploration in northwest 

 America. 4 



1945 Geology and oil possibilities of the 

 southwestern part of the Wide Bay 

 Anticline, Alaska. 5 



1962 Cenomanian ammonites from the Sierra 



de Tlahualilo, Coahuila, Mexico. 6 



1962 Upper Cretaceous Mollusca from Nio- 



brara County, Wyoming. 7 



Kieslinger, Alois 



1924 Die nautiloideen der Mittleren und 



Oberen Trias von Timor. 8 



1924 Neotenie, peraistenz, degeneration. 9 



