(54 FOSSIL MEDUSA. 



The principal species that have been referred to Eophyton are: 



EOPHYTON LINNCEANUM Torell. 



PI. XXXII, figs. 1 and 2. 



Eophyton linnceanum Torell, 1868. Lunds Universitets Ars-Skrift, 1867, No. XIII, 

 pp. 36-38, PI. II, fig. 3; PL III, figs. 1-3. 



Eophyton linnceanum Liunarsson, 1869. Ofversigt k. Vet.-Akad. Fbrhandl., No. 3, 

 pp. 345-351, PI. VII, figs. 3, 4; PI. VIII. Idem, I860. Geol. Mag., Vol. VI, pp. 

 31(9-407. Pis. XI,figs.3.4; PI. XII. Idem, 1869. Reprint of the English trans- 

 lation. Stockholm, pp. 9-12, PI. VII, figs. 3, 4; PI. VIII. 



Eophyton linnceanum Torell, 1870. Lnnds Universitets Ars-Skrift, 1869, No. VIII, p. S. 



Eophyton tokelli Liunarsson. 



PI. XXXII, fig. 3, 3a. 



Eophyton torelli Liunarsson, 1869. Ofversigt k. Vet.-Akad. Fbrhandl., No. 3, pp 

 351-352, PI. IX. Idem, 1869. Geol. Mag., Vol. VI, pp. 402-403, PI. XIII. 

 Idem, 1869. Reprint of the English translation, Stockholm, pp. 12-13, PI. XIII. 



Eophyton torelli Torell, 1870. Lunds Universitets Ars-Skrift, 1869, No. VIII, p. 8. 



Eophyton jukesi Billings. 



Eophyton jukesi Billings, 1874. Geol. Nat. Hist. Survey Canada; Pal. Fossils, Vol.11, 

 Part 1, p. 66. 



Professor Hilling's doubtfully identifies E. linnceanum, and describes 

 JE. jukesi as a new species, on account of the greater size of the sterns. 



Eophyton (?) explanatum Hicks. 



Eophyton (.") explanatum Hicks, 1869. Geol. Mag., Vol. VI, p. 535, PI. XX, fig. 1. 



Dr. Hicks referred this species, with doubt, to Eophyton, and it has 

 since (according to Dr. Nathorst) been referred to the sponges. 1 



Eophyton (?) palmatum Nicholson. 



Eophyton (?) palmatum Nicholson, 1869. Geol. Mag., Vol. VI, p. 497, PI. XVIII, tig. C. 



It is doubtful whether this form should be referred to Eophyton. It 

 occurs in the Skiddaw slates (Ordovician). 



Nathorst, 1881: Kongl. svensk. Vet.-Akad. Flandl., Vol. XVIII, No. 7. p. 4(>. 



