332 bulletin: museum of comparative zoology. 



11. Loptholepis schmidti Pander. 



12. Melittomelepis elegans Pander. 



13. Otontodus rootsikiillensis Pander. 



14. Prionacanthus brandti Pander. 



15. dubius Pander. 

 1(5. Rytidolepis quenstedti Pander. 



17. vStigmolepis oweni Pander. 



18. Strosipherus indentatus Pander. 



19. laevis Pander. 



20. serratus Pander. 



21. Trachylepis formosus Pander. 



South of Attel are small exposures at Karral and Sarepa, but not 

 more than four feet of thick-bedded gray limestone are shown at either 

 place. The horizon is perhaps a little higher than the highest beds of 

 Attel, but may be the same. At Sarepa Cyphaspis elegantula, 

 lUacnus sulcatus Lindstrom and other fossils have been collected. At 

 Hoheneichen, a few miles inland from Sarepa, a few feet of thick- 

 bedded limestone are exposed in which Labechia conferta Lonsdale 

 occurs in great abundance, and from which Phleholepis elegans Pander 

 and Schidiostcus musfeleyisis Pander have also been collected. 



(b) Kaugatoma zone. This zone is excellently exposed along the 

 southern coast to the east of Arensberg and on the Sworbe, the south- 

 western peninsular extension of Oesel. It is more fossiliferous than 

 the Sagaristi zone. 



On the southern shore there are quite a number of important 

 exposures of which the more extensive are those of Moritz, Kasti, 

 Nessoma, and Lode, the last being west of Arensberg. 



The Moritz locality is on the road to Nessoma and is about four 

 miles east of Arensberg. No rocks in place are now visible, the quarry 

 having been abandoned, and it is at present largely overgrown. The 

 strata appear to have been alternations of thin shales and coarsely 

 crvstalline, black and grav limestones. Corals and crinoid stems ex- 

 cepted, good fossils do not appear to have been common. Corals 

 are abundant, chiefly Clathrodictyon and Acervularia luzurians 

 Eichwald. The crinoid stems belong to Crotallocrinus and the most 

 common brachiopod is Whitfieldclla prunuvi. Some of the limestones 

 have the Caudigalli effect on their upper surfaces. 



Near Kasti two small quarries were examined, each about a mile 

 westward from the dwelling of the Kasti estate. One is on the shore 

 and exposes about three feet of gray crystalline limestone (beds four 



