Nicholson, 1886c

III.—On some new or imperfectly-known species of Stromatoporoids.—Part II

Nicholson, H. A.

DOI	10.1080/00222938609459928
Year	1886
Journal	Annals and Magazine of Natural History
Volume	18
Number	103
Pages	8-22
Type	article in journal
Language	English
Id	16732

Remarks

Also in the same formation (Upper " Jewesehe Sehichten" or " Wassalem beds")~ Saak~ Esthonia. [It is interesting to notice that another Trenton fossil, viz. Solenopora compacta~ Bill, sp.~ is also common at Saak.]