94 



The Upper Cretaceous Deposits of Maryland 





SPECIES 



LOCAL DISTRIBUTION 







c 



o 



£E 

 II 



a 



d 



Q 



£ 



V 



o. 

 o 



a 



o 



3 



Matawan Formation 



Monmouth 

 Formation 





z 

 > 

 G 



% 



c 



cy 



- 



3 



O 



a 



ed 



c 

 - 



- 



d 



99 

 -f 

 CN 



c 

 a. 



£ 



cd 

 B 

 ed 

 U 



£ 

 ■8 



d 



(M 



d 

 - 



a 



a 



o 



a 

 & 



to 



:" 

 c-l 



O 

 - 



~ 



c 



A 



o 

 a 

 ■a 



J 



cl 



09 



O 



- 



% 



c 



E 

 « 



o 



<@ 



d 



e 



go 

 53 



S 







- 



"a* 



Z 



"cd 



1= 



o 



a 



d 



©a 



o 



a. 



a 



E 

 - 



a 

 ■e 



/ 



r. 



8 



a, 



a 



'« 



B 



5 



c c 

 dt> 



eg a 



SE 



cd 



a. 



a 



B 



o 

 a 



■8 



d 



O 



0. 



B 

 - 



Q 



d 



CO 



o 

 a* 



*c3 



- 

 - 



cd 

 O 



a 



d 



CO 



: 



a. 



z 



od 



_' 



a 

 d 



OJ 

 :/ 



-r 



£ 

 E 

 = 



- 



a 

 c 



a 

 d 



3 

 ; 



a, 



0) 



a 



■d 



3 M 



B 



^ to 

 gO 



^d 



c 

 = 

 o 



o 



d 



~ 



B 



V 



t: 



ed 



_ 



B 



8 



CO 



« C 

 ll 



3 



>> 



c 

 s 

 o 

 O 



— 

 - 

 a 



t- 



<! 



<D 



B 



C 

 



a. 



13 



i 



5 



> E 

 5 O 

 >P 



S'Z 



bL C 

 "o a; 



■SB 



i \ 



a 



V 



> 



CO 



*>. 



ffl § 



§2 

 (§1 



°l 



<»«; 

 £e 

 o< 

 Z 



E 

 O 



>, 



5 . 



Ie 



a £ 



o c 

 -"'5 



s.a 



CM 



S 

 cd 



O 



Q 



ja 



d 



'o 



a, 



m 



CD 

 lO 



j_> eg 



ga 



Oh 



1 



o 



ce 



— 

 eg 



a 



O 

 09 



a 



c 

 = 

 c 



w 



u 

 - 



§ 



ed 



1 



— 



O 



1 



MOLLUSCA— GASTROPODA— Cont'd 

















































































































3 







































































* 



















* 























5 

 6 



7 





















































































..!.. 





* 































* 



* 



















8 

 9 

 10 

 11 



1" 



















































.... 

















* 



























♦ 





* 





































































13 



1 i 























































































* 





















15 



16 



































































* 

































■V 





.. .. ll 



17 

 18 



1') 



















* 















































* 



























































20 

 21 



09 



































* 





































































































































.,.. 











































♦ 

















" I 

























































25 



26 



27 

 28 

 29 

 30 

 31 

 32 

 33 

 34 

 35 



























































MOLLUSCA— SCAPHOPODA 

























































MOLLUSCA— PELECYPODA 































♦ 

















* 







































































































































































































































































* 































































* 























































































































































































■••7 





39 































































































































» 









* 



* 

 * 



* 























* 









-* 



II 

 42 

 43 

 44 















N 





































































? 































































* 

























