338 



PROFESSOR P. M. DUNCAN ON THE 



the Pliocene, Miocene, and Cretaceous deep-sea faunas, and offshoots of the Palseozoic 

 fauna. 



9. That, omitting varieties, and counting species only, there are thirty species in the 

 ' Porcupine ' dredgings, and of these eleven are known as fossil forms also. Moreover 

 four others are closely allied to fossil forms. 



Station. 



IV. Tables op Localities, &c. 

 First Expedition of the ' Porcupine.' 



Latitude 

 north. 



2 51 



3 51 



5 52 



6 00 



13 53 



14 63 



15 54 



25 50 



54 ...... 59 



65 61 



88 59 



57 10 



51 11 



4 12 



00 00 



42 13 



49 13 



5 12 



41 13 



56 6 



10 2 



26 8 



Longitude jj ^j, 



west. 



, fathoms. 



23 30-40 



50 370 



8 364 



00 000 



55 208 



15 173 



7 422 



39 164 



27 363 



21 345 



23 705 



Temperature 

 of bottom. 



52-0 



48-8 



OO'O 

 49-6 

 49-6 

 47-0 

 46-5 

 31-5 

 29-9 

 42-65 



Species Dkedged tip. 



No. 2. Caryophyllia clavus, variety borealis. 



3. riabellum laciniatum. 



5. Lophohelia prolifera and varieties. 



6. Caryophyllia clavus, var. epithecata. 

 13. Lophohelia prolifera, and varieties. 



- 14. Lophohelia prolifera, and varieties. 

 15. Lophohelia prolifera, and varieties. 



25. Flabellum laciniatum, Lophohelia prolifera, and varieties. 

 54. Lophohelia prohfera and varieties, Amphihelia oculata and varieties, Amphihelia ramea and varieties, 



Balanophyllia sooiaUs and varieties, Stylaster gemmascens. 

 65. Balanophyllia socialia, variety. 

 88. Caryophyllia clavus, and varieties. 

 Caryophyllia seguenza;. 



Pliobothms symmetncus, Pourtales, I do not consider to be a Madreporarian. 



Second Expedition. 



358 50-3 F. 



539 48-0 



994 40-3 



1095 39-7 



740 49-3 



