DISTRIBUTION OF SPECIES. 



.SP<u 



S* 



PORIFERA. 

 Astraeospongia hamiltonensis 

 M. & W. 



CCELENTERATA. 



"Alveolites goldfussi Billings .... 



Amplexus intermittens Hall 



A. hamiltoniae Hall 



A. yandelli E. & H 



Aulopora serpens Goldf 



A. tubaeformis Goldf 



A. erecta Rominger 



A. sp 



Blothrophyllum conatum Hall. . 



Ceratopora jacksoni Grabati .... 



Craspedophyllum archiaci Bill- 

 ings 



C. subcaespitosum Nich. . ; 



C. sp 



Cyathophyllum gradatum Hall . . 



C. nanum Hall 



C. nepos Hall 



C. palum Hall 



C. perlamelosum Hall 



C. robustum Hall 



C. sp 



Cystiphyllum americanum E &H 



C. conifolle Hall 



C. corrugatum Hall 



C. varians Hall 



Favosites arbuscula Hall 



F. argus Hall 



F. billingsi Rominger 



F. clausus Rominger 



F. emmonsi Rominger 



F. hamiltonias Hall 



F. hemisphericus turbinatus 

 Billings 



F. nitella Rominger 



F. placenta Romtnger 



F. tuberosa Rominger 



Heliophyllum arachne Hall 



H. confluens Hall 



H. dejener Hall 



H. halli E.&H 



H. irregulare Hall 



H. juvene Rominger 



H. reflexum Hall 



Hadrophyllum woodi Grabau . . 



13 



13 



1 



4 



10 



36 



17 



163 



64 



38 



11 



6 



4 



5 



3 



22 



24 

 3 

 6 



44 



4 



15 



J 3 6 



3 



5 



122 



21 



48 



26 



2 



6 



6 



24 



3 1 



141 



61 

 7 



49 

 5 

 6 



4 



7 



113 



M 



M 



M 



M 



E 



M 



M 



M 



M 



M 



EM 

 M 



M 



M 



M 



H 



H 



M-H 



M 



M 

 M-H 



M 



M-H 



M-H 



it) 



262 



