On the Structure and Affinities of the "Tabulate Corals" of the Palaeozoic Period: With Critical Descriptions of Illustrative SpeciesWilliam Blackwood, 1879 - 342 páginas |
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Página vii
... numerous and interesting forms of Corals embraced by Milne - Edwards and Jules Haime , under the name of " Zoantharia Tabulata . " I have , therefore , restricted myself , in the meanwhile , to the elucidation of the anatomy of the ...
... numerous and interesting forms of Corals embraced by Milne - Edwards and Jules Haime , under the name of " Zoantharia Tabulata . " I have , therefore , restricted myself , in the meanwhile , to the elucidation of the anatomy of the ...
Página ix
... numerous illustrations of Palæozoic Tabulate Corals ; the cause of my inability to consult this important work being that , after repeated attempts , I found it impossible to obtain a copy through the ordinary channels . Under these ...
... numerous illustrations of Palæozoic Tabulate Corals ; the cause of my inability to consult this important work being that , after repeated attempts , I found it impossible to obtain a copy through the ordinary channels . Under these ...
Página 2
... numerous ; tabulæ numerous and well formed . Genera - Millepora , Lam .; Heliopora , De Blainv .; Heliolites , Dana ; Fistuli- pora , M'Coy ; Plasmopora , Edw . and H .; Fropora , Edw . and H .; Axopora , Edw . and H .; Lobopora , Edw ...
... numerous ; tabulæ numerous and well formed . Genera - Millepora , Lam .; Heliopora , De Blainv .; Heliolites , Dana ; Fistuli- pora , M'Coy ; Plasmopora , Edw . and H .; Fropora , Edw . and H .; Axopora , Edw . and H .; Lobopora , Edw ...
Página 8
... numerous allies , instead of being relations of Millepora , are shown conclusively to be Actinozoa , but to be at the same time referable to an unsuspected order of this class — namely , to the Alcyonaria ; while various familiar types ...
... numerous allies , instead of being relations of Millepora , are shown conclusively to be Actinozoa , but to be at the same time referable to an unsuspected order of this class — namely , to the Alcyonaria ; while various familiar types ...
Página 12
... numerous Paleozoic types have enabled me to throw some light upon the nature and position of some of the others . Our present knowledge is admittedly imperfect ; but it would appear that the division of the Zoantharia Tabulata , as ...
... numerous Paleozoic types have enabled me to throw some light upon the nature and position of some of the others . Our present knowledge is admittedly imperfect ; but it would appear that the division of the Zoantharia Tabulata , as ...
Outras edições - Ver tudo
On the Structure and Affinities of the "Tabulate Corals" of the Palaeozoic ... Henry Alleyne Nicholson Visualização integral - 1879 |
On the Structure and Affinities of the "Tabulate Corals" of the Palaeozoic ... Henry Alleyne Nicholson Visualização integral - 1879 |
On the Structure and Affinities of the "Tabulate Corals" of the Palaeozoic ... Henry Alleyne Nicholson Visualização integral - 1879 |
Palavras e frases frequentes
Actinozoa affinities Alcyonaria allied alveolata Alveolites appear Aulopora Beaumontia Billings Brit calices Carboniferous Char.-Corallum characters Chatetes Chonostegites cœnenchyma Columnaria Constellaria contiguous corallites contiguous tubes coral corallum D'Orb Devonian distinct Dr Lindström Dr Rominger Edwards and Haime Eifel enlarged five enlarged twenty epitheca Favosites Favositida Fistulipora Forbesi Foss genus Goldf Goldfuss Gothlandica Halysites Heliolites Heliolitida horizontal Hydrozoa interstitial Labechia lamellæ large corallites large tubes larger latter line in diameter longitudinal Lonsd M'Coy Michelinia microscopic Milne-Edwards and Haime Monticulipora mural pores numerous Ontario Pachypora perforated polygonal Polyzoa pora Portion present prismatic radiating recognised regarded resemblance ridges sclerenchyma sections Pl separated septa small corallites small tubes smaller species specimens spines spiniform Stenopora Syringopora tabulæ Tabulata Tabulate Corals tangential section Tetradium Thecia thickened thin sections tissue transverse section Upper Silurian upper surface vertical section visceral chamber walls Wenlock Wenlock Limestone Zoantharia