FAUNAS OF SOUTHEASTERN ALASKA 227 
Telinopsis sp. Tentaculites sp. 
Holopella ? sp. Ooceras sp. 
Loxonema ? sp. Gomphoceras ? sp. 
Murchisonia sp. 2. Orthoceras sp. 
Murchisonia sp. 1. Cytherella ? sp. 
Naticopsis sp. Entomis pelagica Barr. 
Oriostoma sp. Lepterditia sp. 
Oriostoma princeps var. Oehlert. Cyphaspis sp. 
Euomphalus cf. planorbis d’Arch. and _ Proetus sp. 
Vern. Proetus cf. romanooski Tsch. 
Tremanotus cf. fortis Barr. 
In place of the gasteropods, which are the dominant forms in the 
lower horizon, brachiopods are the predominant group in this upper 
fauna. The Hercynellas, which are abundant at one horizon in the 
lower beds, appear to be entirely absent. ‘The upper fauna, however, 
agrees with the lower in its foreign affiliations. In it occur the pecul- 
iar coral Calcoela, common in the Middle Devonian of Europe, but 
not recorded from the American Devonian. Several species among 
the brachiopods are either identical with, or have their nearest «na- 
logues in European species. 
The lower 40 feet of division c of the Long Island section furnished 
a fauna differing but slightly from that of the upper part. The 
following list indicates its character: 
Cladopora ? Schizodus sp. 
Cyathophyllum sp. Conocardium cf. bohemicum Barr. 
Camarotoechia sp. Euomphalus planorbis d’Arch and 
Meristella cf. ceras Barr. Vern. 
Spirifer sp. Oriostome princeps var. Oehlert. 
Spirifer cf. thetides Barr. ‘Tentaculites 
Spirifer cf. cheiropteryx Cyrtoceras sp. 
Stropheodonta comitans Barr. Orthoceras sp. 
Orthonota sp. Proetus cf. romanooski Tsch. 
Both faunules of this upper limestone (c) are regarded as repre- 
senting a Middle Devonian horizon. 
There are no Devonian faunas in the United States with which 
the Long Island faunas can be compared. Their affinities seem to 
be all with the European faunas. 
The Middle Devonian is represented also by a fauna occurring at 
Freshwater Bay (4), in the northeastern part of Chichagof Island. 
