Geological Survey of India <br/><br/>
Memoirs of the Geological Survey of India Palaeontolgia Indica Vol 37 

 -  G S I, Calcutta 
 - pp 53+Pls 13;   32*25 
<br/><br/><label>Dewey Class. No.: </label>Hm2M60/N63.37/B08415