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| Keywords: The Quarterly journal of the Geological Society of London (14053318286).jpg s of I ew or <br> Little-known Polyzoa pt iii p 194 Trans Eoy Soc Yict vol xix <br> pi i fig 6 ; also pt yiii p 8 pi ii fig 6 advance copy <br> In the growth and the shape of the cells this so much resembles <br> various Cyclostomata that until sections were prepared I did not <br> recognize that it was a Chilostoma ; and even after careful examina- <br> tion the fossil remains very incomprehensible and further study of <br> recent specimens is much to be desired The state of fossilization is <br> not favourable for studying the minute structure The zooecia which <br> are subtubular open only on one side of the zoarium and are erect <br> and often more or less in bundles giving the appearance of Frondi- <br> jpora The small opening on the side of the aperture which <br> MacGillivray describes as an avicularum is only distinguishable in <br> a few cases On the front of the zoarium there are a number of <br> globular mamillations sometimes with a small opening in the centre <br> These much resemble the enlargements on the front of the cell <br> ˘which Professor MacGillivray describes as ovicells ; but these <br> enlargements in the fossil are usually entire with comparatively <br> large pores on the surface The solid under surface of the zoarium <br> has a few irregularly scattered large-sized pores <br> 72 Ctjpulaeia CANAEiEifsis Busk <br> Cujoularia ccinariensis Busk Q J Micr Soc vol vii p 66 <br> pi xxiii figs 6-9 ; Crag Polyzoa p 87 pi xiii fig 2 ; Manzoni <br> Foss Ital Contrib i p 10 pi ii fig 17; Bri foss del Mioc <br> d'Aust ed TJngh p 24 pi xvii fig 56 <br> Memhranipora canariensis Smitt Floridan Bryozoa pt 2 p 10 <br> pi ii figs 69-71 <br> Specimens from Aldinga have larger zooecia and larger opesial <br> openings than some recent specimens from Princess Charlotte Bay <br> In the recent one the sulcate structure of the under surface is very <br> marked ; but upon careful examination faint cross-divisions can also <br> be distinguished thus separating the dorsal surface into zooecial 37047166 114009 51125 Page 308 Text 41 http //www biodiversitylibrary org/page/37047166 1885 Geological Society of London NameFound Bryozoa NameConfirmed Bryozoa EOLID 2060 NameBankID 230461 NameFound Cellepora fossa NameConfirmed Cellepora fossa NameFound Chilostoma NameConfirmed Chilostoma EOLID 2927231 NameBankID 4113043 NameFound Cujoularia ccinariensis NameFound Cyclostomata NameConfirmed Cyclostomata EOLID 2147 NameBankID 2576018 NameFound Lektthopoea hysteix NameConfirmed Lekythopora hystrix MacGillivray 1883 EOLID 4721852 NameFound Memhranipora canariensis NameConfirmed Membranipora capriensis NameFound Polyzoa NameConfirmed Polyzoa EOLID 64139 NameBankID 2764675 Biodiversity Heritage Library The Quarterly journal of the Geological Society of London v 41 1885 Geology Periodicals Smithsonian Libraries bhl page 37047166 dc identifier http //biodiversitylibrary org/page/37047166 smithsonian libraries Information field Flickr posted date ISOdate 2014-04-30 Check categories 2015 August 26 CC-BY-2 0 BioDivLibrary https //flickr com/photos/61021753 N02/14053318286 2015-08-26 04 57 40 cc-by-2 0 PD-old-70-1923 The Quarterly journal of the Geological Society of London 1885 Photos uploaded from Flickr by Fæ using a script | ||||
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