Magazine of Natural History, Band 3John Claudius Loudon, Edward Charlesworth, John Denson Longman, Rees, Orme, Brown, and Green, 1839 |
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Seite 11
... inch higher this cavity had assumed a quadrangular appearance , and other circular canals were visible on each side , two of which were of much larger size than the others . At first sight , it appeared to con- nect the Siphonie with ...
... inch higher this cavity had assumed a quadrangular appearance , and other circular canals were visible on each side , two of which were of much larger size than the others . At first sight , it appeared to con- nect the Siphonie with ...
Seite 12
... inches in length : the stem is pierced by a single canal , for about an inch and a half from the bottom : about an inch higher , four or five prin- cipal canals , and several smaller ones shew them- selves ; the subjoined sketch , ( fig ...
... inches in length : the stem is pierced by a single canal , for about an inch and a half from the bottom : about an inch higher , four or five prin- cipal canals , and several smaller ones shew them- selves ; the subjoined sketch , ( fig ...
Seite 13
... inches in length , will shew the general form of this species : the bottom is pierced by a single canal , which about an inch and a half higher , ap- pears divided into eight or ten : this number is not materially encreased at the top ...
... inches in length , will shew the general form of this species : the bottom is pierced by a single canal , which about an inch and a half higher , ap- pears divided into eight or ten : this number is not materially encreased at the top ...
Seite 14
... inches in length . 8 2. Sp . fastigiata . The lower part funnel - shaped , inflated ; the upper part a cone , rising from a slight depression . Fig . 8 . This fossil is not by any means common ; I have only seen two specimens , of which ...
... inches in length . 8 2. Sp . fastigiata . The lower part funnel - shaped , inflated ; the upper part a cone , rising from a slight depression . Fig . 8 . This fossil is not by any means common ; I have only seen two specimens , of which ...
Seite 15
... inches and a half . 5. Sp . spinosa . - Globular , unattached , covered partly with oval notched plates , overlying each other , partly rough , covered with irregular de- pressions : armed with from eighteen to twenty spines : internal ...
... inches and a half . 5. Sp . spinosa . - Globular , unattached , covered partly with oval notched plates , overlying each other , partly rough , covered with irregular de- pressions : armed with from eighteen to twenty spines : internal ...
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Agassiz Amphibia animal antennæ appears argonaut Basilosaurus beds birds Blainville body bones branchia branchial British brown cavity Cetonia chalk characters clay colour common condyle coralline crag Cuvier descending ramus described Didelphis distinct Ditto elytra examined external extremity Fabricius feet figure fossil genera genus Geological gills Göpp grey grey squirrel habits hairs hamster head hind Hist Hybodus III.-No inch incisors insect Insectivora Kirtlington Latreille latter Leach length Linn Linnæus lower jaw MacLeay mammals margin marsupials membrane molars mollusc Museum Natural History naturalists nearly nest Norwich observed Olivier oolite organs Owen plate portion possession posterior poulp present prothorax quadrupeds ramus red crag remarkable Sciurus seen shell side species specimens squirrel Stonesfield structure Studland sub-genus surface tail teeth tion tooth Trans tree upper valves wings yellow young Zoological