...The margin of the neural spine is convex anteriorly and concaveposteriorly, the tip reaching a point vertically above the postzygapophysis...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...Indeed this view of the neural arch andintercentrum together brings out the striking resemblance betweenthe vertebrae of Hesperoherpeton and those of the Ichthyostegids...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...The jagged edge directly posterior to the area occupiedby the neural arch in the type extends 0...
Theodore H. Eaton 「A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas」
...The neural arch develops from the basidorsal cartilages thatrest upon, and at first are entirely distinct from, the perichordalsheath...
Theodore H. Eaton 「The Ancestry of Modern Amphibia: A Review of the Evidence」
...In the "axolotl" (presumably Ambystomatigrinum) the rib-bearer grows downward from its first center ofchondrification at the side of the neural arch (Emelianov, 1936)...
Theodore H. Eaton 「The Ancestry of Modern Amphibia: A Review of the Evidence」
...All are of the coelacanth type, having Y-shaped neural and haemalarches, without centra...
Joan Echols 「A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas」
..."We send out low-flying'copters and track the neural waves from all animal life...
Melvin Sturgis 「The Unprotected Species」
...Later on,after we pick up some specimens, all the neural patterns on the tapesare matched...
Melvin Sturgis 「The Unprotected Species」
...In completecontrast to this, the neural cell in the brain (Fig...
Ernst Haeckel 「The Evolution of Man」
...At the same time, the neural ormedullary tube is formed above the chorda, on the dorsal surface, by theclosing of the parallel medullary swellings...
Ernst Haeckel 「The Evolution of Man」
...We find the first differentiation of epithelial andstinging cells, or of muscular and neural cells, in the thick ectoderm of thehydra...
Ernst Haeckel 「The Evolution of Man」
...Groups of sensitive nerve cells separate from the ordinary epidermiccells; they retire into the more protected tissue of the mesodermic under-skin,and form special neural ganglia there...
Ernst Haeckel 「The Evolution of Man」
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