Upper Cretaceous ... 

 - Baltimore,  The Johns Hopkins press,  1916. 
 - 2 v.  XC pl. (part double, incl. fold. map) diagrs.  25 cm. 
<br/><br/> Versos of many plates on which brief explanations are given are numbered as pages.  [Vol. I] Text; [vol. II] Text and plates. 
<br/><br/>Bibliography: Text, p. 39-50. 
<br/><br/>The Upper Cretaceous deposits of Maryland, by W.B. Clark.--The petrography and genesis of the sediments of the Upper Cretaceous of Maryland, by M.I. Goldman.--The Upper Cretaceous floras of the world, by E.W. Berry.--Correlation of the Upper Cretaceous formations, by W.B. Clark, E.W. Berry, and J.A. Gardner.--Systematic paleontology, Upper Cretaceous, by E.W. Berry, H.A. Pilsbry, J.A. Gardner, R.S. Bassler, W.B. Clark, L.W. Stephenson.--General index.--Paleontological index. 
<br/><br/><label>LCCN: </label>gs 16000510  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Maryland.<br/>Geology, Stratigraphic--Cretaceous.<br/>Paleontology--Cretaceous.<br/>Paleontology--Maryland.
<br/><br/><label>LC Class. No.: </label>QE121  / .A215 vol. 6