The zoarium is entirely recumbent and often appears to form an almost uniform flat layer instead of a dendritic body.
It is mainly owing to the swollen and almost gelatinous nature of the ectocyst that the dendritic character of the zoarium is frequently concealed, for the method of branching is essentially the same as that of P.
The zooecia are not distinct from one another, but in dendritic forms the zoarium is divided irregularly by chitinous partitions.
The zooecia are never distinct from one another, but in dendritic forms such as Plumatella the zoarium is divided at irregular intervals by chitinous partitions.
Zoarium dendritic or linear, firmly fixed to extraneous objects; zooecia tubular, not fused together to form a gelatinous mass.
The zoaria of this subfamily are never dendritic but form gelatinous masses which, except in Australella, are cushion-shaped or sack-like.
S] Almost simultaneously, or but shortly after the perfection of the spores of Penicillium, other and very similar patches appeared, distinguished by the naked eye more particularly by their dendritic form.
The hills forming its west boundary are low, rugged, and curiously variegated with red and white.
At other times it is found in dendritic shapes, or arborescences, resulting from minute crystals implanted upon each other.
The burns, wounds, ecchymoses, dendritic marks, and other external signs have already been fully considered.
The direct external injuries caused by lightning are burns, subcutaneous hemorrhages, discolorations and markings of the skin either dendritic or metallic, lacerations or wounds.
I have myself noticed upon paper, which could scarcely be more than a year old, dendritic deposits, which could not be distinguished from those on fossil bones.
Similar dendritic formations also occur, not unfrequently, on laminated rocks, and are usually found in minute fissures and cracks.
In this bed the great Ostraea Patagonica, often marked with dendritic manganese and small coral-lines, were extraordinarily numerous.
And, more wonderful still, how did the regular dendritic bundles, so delicate that they are removed by a breath, remain perfect, and endure until they were imbedded in calcareous spar?
With regard to the canal system, the authors persist in confusing the casts of it which occur in serpentine with "metaxite" concretions, and in likening them to dendriticcrystallizations of silver, etc.
In like manner all comparisons of these structures with dendritic and other imitative forms have signally failed, in the opinion of those best qualified to judge.
Here I must once for all protest against the tendency of some opponents of Eozoon to confound these structures and the canal system of Eozoon with the acicular crystals, and dendritic or coralloidal forms, observed in some minerals.
The incipient formation of dendritic deposits, which were formerly regarded as a sign of a truly fossil condition, is interesting.
The pieces were not water-worn, and had evidently formed part of a seam of dendritic or lace gold, such as I had seen exhibited by a vendor of mining properties in Denver, Col.
It is uniformly stained of a light buff colour, as are many of the implements from this spot, and has dendritic markings upon it, and in places, particles of ferruginous sand adhering to the surface.
The dendritic markings are more common on the implements from some localities, as, for instance, Santon Downham, than from others, and are due to the crystallization of peroxide of manganese upon their surface.
It cannot be fatigue that produces the hypothetical interruptions of the dendritic synapses and then induces sleep, for sleep can follow after fatigue of a very limited kind.
The Harriman fjord glacier of Alaska, a tidewater variety of dendritic glacier (after a map by Gannett).
Branches continue to enter the main valley from the several side valleys like the short branches of a tall tree, and because of this arrangement such a glacier may be described as a dendritic glacier (Fig.
In the progressive wastings of dendritic glaciers, there comes a time when their dendritic outlines give place to radiating ones.
Map of the Baltoro glacier of the Himalayas, a typical glacier of the dendritic type.
