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(1874) III.—Descriptions of New Fossils from the Devonian Formation of Canada. Geological Magazine, S. 2 Vol. 1 (4) 159-163 doi:10.1017/s0016756800169298

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Reference TypeJournal (article/letter/editorial)
TitleIII.—Descriptions of New Fossils from the Devonian Formation of Canada
JournalGeological Magazine
Year1874 (April)Series:Volume2:1
Issue4
PublisherCambridge University Press (CUP)
DOIdoi:10.1017/s0016756800169298
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Mindat Ref. ID262202Long-form Identifiermindat:1:5:262202:0
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Full Reference(1874) III.—Descriptions of New Fossils from the Devonian Formation of Canada. Geological Magazine, S. 2 Vol. 1 (4) 159-163 doi:10.1017/s0016756800169298
Plain Text(1874) III.—Descriptions of New Fossils from the Devonian Formation of Canada. Geological Magazine, S. 2 Vol. 1 (4) 159-163 doi:10.1017/s0016756800169298
In(1874, April) Geological Magazine S. 2 Vol. 1 (4) Cambridge University Press (CUP)
Abstract/NotesPolyzoary calcareous, sessile, and encrusting, forming systems of small circular discs, the upper surfaces of which are marked with radiating ridges, upon which the cells are carried. Each disc is attached by its entire lower surface, slightly convex above, with a central non-poriferous space, round which a number of radiating poriferous ridges occupy an exterior slightly elevated zone. Cells forming a double series on each ridge, immersed, with rounded mouths, which are not elevated in any part of their circumference above the general surface.


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