The Dispersal of Shells: An Inquiry Into the Means of Dispersal Possessed by Fresh-water and Land MolluscaK. Paul, Trench, Trübner & Company, Limited, 1893 - 291 pagini |
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Pagina x
... floating trees , etc. , encountered upon the ocean , and of drift - timber and brushwood found stranded upon the coast - line , would possibly be productive of surprising results , as also would the careful and system- atic inspection ...
... floating trees , etc. , encountered upon the ocean , and of drift - timber and brushwood found stranded upon the coast - line , would possibly be productive of surprising results , as also would the careful and system- atic inspection ...
Pagina 34
... floating water - plants seem eminently liable to transmission by rivers , and when swept away during floods may be carried occa- sionally to ponds or other waters at a considerable distance from the river - bed . It is interesting to ...
... floating water - plants seem eminently liable to transmission by rivers , and when swept away during floods may be carried occa- sionally to ponds or other waters at a considerable distance from the river - bed . It is interesting to ...
Pagina 35
... floating amongst débris at the margin of an overflow by the Lea , but I could not ascertain that any of the shells contained living animals . It is notorious how often shells and shell - bearing caddis- cases are found adhering to the ...
... floating amongst débris at the margin of an overflow by the Lea , but I could not ascertain that any of the shells contained living animals . It is notorious how often shells and shell - bearing caddis- cases are found adhering to the ...
Pagina 37
... float fresh - water molluscs in safety over the sea . In his own words : " Great numbers of trees are washed out and lodged along the rivers and torrents of tropical countries ; and in the crevices of the bark of these trees many ...
... float fresh - water molluscs in safety over the sea . In his own words : " Great numbers of trees are washed out and lodged along the rivers and torrents of tropical countries ; and in the crevices of the bark of these trees many ...
Pagina 38
... floating in the mouths of the Manatee and Caloosahatchee Rivers in Florida . It must be remembered that all these rivers , during the rainy season , are only very slightly brackish , or even entirely fresh , throughout their estuary ...
... floating in the mouths of the Manatee and Caloosahatchee Rivers in Florida . It must be remembered that all these rivers , during the rainy season , are only very slightly brackish , or even entirely fresh , throughout their estuary ...
Alte ediții - Afișează-le pe toate
The Dispersal of Shells: An Inquiry Into the Means of Dispersal Possessed by ... Harry Wallis Kew Vizualizare completă - 1893 |
The Dispersal of Shells: An Inquiry Into the Means of Dispersal Possessed by ... Harry Wallis Kew Vizualizare completă - 1893 |
The Dispersal of Shells: An Inquiry Into the Means of Dispersal Possessed by ... Harry Wallis Kew Vizualizare completă - 1893 |
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8vo Parchment Library A. E. WAITE alive animals aquatic attached Binney birds bivalves British Conchology Bulimus carried Cheap Edition clinging colony Conch Conchology creatures Crown 8vo Darwin distances distribution Dreissena polymorpha eggs Elzevir 8vo Parchment English epiphragm F. W. NEWMAN fauna Fcap feet Fifth Edition floating Fourth Edition fresh-water shells Frontispiece garden Grammar Helix Hist Illustrations India introduced islands J. G. Jeffreys Jeffreys Journ kinds Land and Fresh-water land-shells large numbers larvæ Limnæa peregra living Lyell means of dispersal miles molluscs mussel Naturalist numbers observed occasionally occurred Origin Parchment or cloth Philosophical Library Pisidia Planorbis Planorbis carinatus plants pond Portrait Post 8vo probably Professor remarked rivers Sanskrit Science Gossip Second Edition seems seen slugs Small 8vo snails species specimens Sphærium corneum Standen terrestrial Testacella Third Edition tion toes Translated transportal trees Trübner's Oriental Series Vellum vols water-beetles Zoologist
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