Sherlock, Robert Lionel,    1875- <br/><br/>
The Permo-Triassic formations :    a world review /  
R. L. Sherloc k. 
 - London :    Hutchinson's Scientific and Technical Publications,    1 948. 
 - 367 p.:    maps ;    24 cm. 
<br/><br/>  "List of works refered to" (p. 320-348). 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geology, Stratigraphic -- Permian.<br/> Geology, Stratigraphic -- Triassic.<br/> Paleontology -- Permian.<br/> Paleontology -- Triassic.
<br/><br/><label>Dewey Class. No.: </label>551.75