10 ENGLISH BOOKS RELATING TO «GANOIN»
Discover the use of
ganoin in the following bibliographical selection. Books relating to
ganoin and brief extracts from same to provide context of its use in English literature.
1
The Integument: A Textbook of Skin Biology
The gar pike Lepidosteus of the Great Lakes of North America has a similar type
of skin but with prominent deeper-seated scales (Kerr 1952). On the upper
surface is a layer of ganoin and the dentine layer is broken up into separate
denticles.
Richard Ian Campbell Spearman, 1973
2
On the Microscopic Structure of the Scales and Dermal Teeth ...
In the latter case, instead of terminating, like the vertical ones, immediately under
the ganoin, they do so at the angles which the various lamella: make, when
assuming the upward direction; many of them even appearing to take their rise
from ...
William Crawford Williamson, 1849
3
On the anatomy of vertebrates
The peripheral surface of the scale is coated by a layer of hard transparent
laminated substance, ib. bl (' email,' Ag. ; ' ganoin,' • Wilk.'2). In Lepi- dosteus and
Polypterus the ganoin is usually confined to two-thirds of the outer surface of the
...
4
Late Palaeozoic and Mesozoic Ecosystems in SE Asia
One set is represented by smooth ganoid scales, with the lateral face showing a
narrow band without ganoin that was covered by the anterior scale. The other set
consists of slightly larger scales on average, and the ganoid surface is ...
5
Hyman's Comparative Vertebrate Anatomy
Ganoid Palaeoniscoid Lepidosteoid i) ii i. of Vertebrate Teeth and Fish Scales
with Drate Dental Tissues "Ganoin" "Ganoin" Bony layer Bony layer Major Fish
Scale Type b b b b — , b b Various Layers jneralized Verte Cosmoid "Ganoin" ...
6
Mesozoic fishes, systematics and paleoecology: proceedings ...
The free surface is covered by a shiny enamel layer, the ganoin, which is
surrounded dorsally and anteriorly by the overlapped narrow bony base. There
has been a long discussion about the nature of ganoin. It is now definitively
known to be ...
Gloria Arratia Fuentes, Günter Viohl, 1996
7
A Textbook of Vertebrate Zoology
The ganoid scales are composed of bone and are often covered with a shiny
substance called ganoin. They never bear enamel and are purely of dermal
origin formed by the activity of the mescnchyme cells of the dermis and
correspond to the ...
S N Prasad, S. N. Prasad, Vasantika Kashyap, 1989
8
Mesozoic fishes 3: systematics, paleoenvironments and ...
A, Atractosteus strausi, HLMD-Me 17007, detail from lower part of the opercle.
Short arrows point to ganoin residues in the bony base. Long arrows point to
ganoin tubercles, in which deposition of ganoin layers was interrupted by
formation of ...
Gloria Arratia Fuentes, Andrea Tintori, 2004
9
Epicontinental Triassic: International Symposium, ...
mixicoronoid or prevomer, which is covered by a dense shagreen of ganoin
tubercles. The lateral and ventral (dorsal?) surface of the jaw fragment is again
omamented with a pattem of distinct, longitudinally oriented and slightly
meandering ...
Gerhard H. Bachmann, 2000
10
Bulletin of the British Museum (Natural History).: Geology
One of the most striking differences between the holostean and teleostean stages
is the transformation of the thick, ganoin-covered scales into thin cycloid scales.
This trend of evolution is clearly demonstrated in the species now under ...
NEWS ITEMS WHICH INCLUDE THE TERM «GANOIN»
Find out what the national and international press are talking about and how the term
ganoin is used in the context of the following news items.
One whale of a fish story: PR grad goes in search of gar
... are diamond-shaped with jagged edges and composed of a hard inner layer of bone and an outer layer of ganoin that is nearly impenetrable. «Park Rapids Enterprise, Oct 14»
