File:The Quarterly journal of the Geological Society of London (12645847835).jpg

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490
PROCEEDINGS OF THE GEOLOGICAL SOCIETY. .May 20,
Shale, or upper part of the Pilton group. In the Mus. Pract.
Geology.
Curtonotus centralis, spec. nov. Figs. 4 a, 4 b.
Transversely oval, rather thick-shelled, convex; the low beak
more than one-third from the anterior end. Cardinal tooth direct ;
hinge-plate moderately thick. Pallial scar rather near the margin.
From the Pilton group, N. of Enniskeen, co. Cork. In the Mus.
Irish Industry.
Curtonotus elongatus, Salter. Figs. 5 a-5 d.
Transversely oval, gibbous from the prominent beak, which is
terminal, and overhangs the short oblique anterior end. Hinder
margin rounded. Breadth to length as 7 to 13. Surface concentri-
cally striate. Hinge-plate triangular, thick, with a large tooth in
either valve, and a very small secondary anterior one in the left
valve.
From the Pilton group, Co. Cork. Townland of Leheragh, Dun-
worley Bay. Bear Island, Kerry. Old Head of Kinsale. In the
Mus. Irish Industry.
I also subjoin a description of the Serpula from the Upper Old
Red Sandstone, above mentioned, p. 476.
Fig. 6. — Mass of Serpula advena, from the Upper Old Red of Caldy
Island, West side (natural size).
WW'S N.
Serpula advena, spec. nov. Fig. 6.
Short wavy cylindrical tubes, one-third of a line wide, and about
one inch long, closely aggregated, ascending. The surface is smooth,
or, at least, not roughly ridged (a). The state of preservation does not
permit me to say whether the surface is quite smooth, or marked with
lines of growth. The tubes are filled with solid carbonate of lime,
and lie in a red sandy matrix.
This species occurs 40 feet below the uppermost bed of the Old
Red Sandstone, in Sandtap Bay, west of Caldy Island, Pembrokeshire,
whence it was collected by me in 1854 ; also in beds of the same

age at West Angle, Pembrokeshire.
Date
Source https://www.flickr.com/photos/biodivlibrary/12645847835
Author Geological Society of London
Full title
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The Quarterly journal of the Geological Society of London.
Page ID
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35328483
Item ID
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109632 (Find related Wikimedia Commons images)
Title ID
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51125
Page numbers
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Page 496
Names
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NameFound:Curtonotus centralis NameConfirmed:Siphonotus centralis Chamberlin 1940 EOLID:1061310 NameFound:Curtonotus elongatus NameConfirmed:Curtonotus elongatus LeConte, 1850 NameFound:Serpula NameConfirmed:Serpula EOLID:16660 NameBankID:238476 NameFound:Serpula advena NameConfirmed:Serpula advena Salter
BHL Page URL
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https://www.biodiversitylibrary.org/page/35328483
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Text
Flickr sets
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  • The Quarterly journal of the Geological Society of London. v. 19 (1863).
Flickr tags
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Flickr posted date
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20 February 2014
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This file comes from the Biodiversity Heritage Library.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.


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27 August 2015

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current21:36, 26 August 2015Thumbnail for version as of 21:36, 26 August 20151,226 × 2,069 (427 KB) (talk | contribs)== {{int:filedesc}} == {{BHL | title = The Quarterly journal of the Geological Society of London. | source = http://www.flickr.com/photos/biodivlibrary/12645847835 | description = 490 <br> PROCEEDINGS OF THE GEOLOGICAL SOCIETY. .May 20, <br> Shale, or...

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