Ran. Mono: The Chazn Formation and its Fauna. r);Jl 



the layers on Cystid Point. The rock is a coarse, gray, crinoidal 

 limestone in rather heavy beds. 



CaiiiarotircJiia plena c, 

 Rapliistoma stria tiiiii c, 

 Isotchis obtiisuin a, 

 Isofehis haiTisi r, 

 Thalcops ovata r, 

 Leperditia canadensis r, 

 Rurxcliilina iafinian:i/ia/a r. 



A/a/ocys/i/es sp. r, 

 Coral sp. ind. c, 



Monofrypella sp. a, 

 Rliinitiictxa fe nest rat a c, 

 Fliylloporina incept a c, 

 He/'crte/Ia sp. r, 

 Plel'crtella {'niiiaris c, 

 Rajines(/nina alternata r, 



Station Vj^^. This station is in a similar limestone about twenty 

 feet higher than the preceding. 



Monotrypclla sp. c, Cainarotivchia plena a, 



RhiniJictxa fenestrata c, Biicania sulcatina c, 



Hebertella vuhc;;aris c, Isotelns obtnsuni r, 



Rafinescpiina alternata r, Lepenlitia canadensis c. 



Both of the [preceding belong to Division 3. 



Station \\^,,y This station is on the ledge midway between the 

 two arms of Smuggler's Bay. The rock is a fine-grained buff dolo- 

 mite showing reef structure. 



Stylanea parva c, 

 Flcesioniys platys r, 

 Strophoniena prisca r, 

 Rafinescjnina incrassata r, 

 Clionychia niontrealensis r, 

 Ctenodonta peracnta r, 

 Bncania sulcatina c, 

 Ortlioceras, 2 or 3 species, 



Ilheniis i^lobosiis r, 

 Jllicnns erastusi c, 

 Anipliiliclias nii//i:;anensis r, 

 Glapliiirns pustiilatus c, 

 Fliomerops canadensis c, 

 Lepcrditia canadensis c, 

 Kurxchilina laliniarginata r. 



Station Vjj^. This station is in the buff dolomite of the reef on the 

 l)0int, which extends into Smuggler's Bay from the north. The litho- 

 logic characters are the same as at the jireceding locality. See Plate 

 XXIII. 



Stylareea parva c, 

 Stroniatoccriitm sj). c, 

 Lini(Nla coliiinha r, 

 Hebertella sp. c, 



Cyrtoceras sp. ind. r, 

 Eoharpes antiquatus R, 

 Psotelus liarrisi c, 

 Isotelns obtnsinn r, 



