...They do not begin to diverge until afterthe medullary tube and alimentary canal, and the axial rod with the musclesbetween the two, have been formed...
Ernst Haeckel 「The Evolution of Man」
...328—A piece of the axial rod(chorda dorsalis), from a sheep embryo...
Ernst Haeckel 「The Evolution of Man」
...The axial skeleton consists ofthe vertebral column (the skeleton of the trunk) and the skull (skeleton of thehead); the latter is a peculiarly modified part of the former...
Ernst Haeckel 「The Evolution of Man」
...This solid but flexible and elastic rod is the axial rod (orthe chorda dorsalis)...
Ernst Haeckel 「The Evolution of Man」
...But this unsegmented primary axial skeleton is soon replaced by the segmentedsecondary axial skeleton, which we know as the vertebral column...
Ernst Haeckel 「The Evolution of Man」
...The bony skull (cranium), the head-part of the secondary axial skeleton,develops in just the same way as the vertebral column...
Ernst Haeckel 「The Evolution of Man」
...But the axial rotations of all three planets wereslowed by that attacking Wandl beam before we wrecked the gravitystation...
Raymond King Cummings 「Wandl the Invader」
...The swift changing of place among the satellites, aswell as the rapidity of Jupiter's axial rotation, give theattraction of visible movement to the Jovian spectacle...
Garrett Serviss 「Pleasures of the telescope」
...They change their apparent shape as the sun carriesthem across its disk by axial revolution, being narrow as theypresent their edges to us, and rounder as we look perpendicularlyinto them (Fig...
Henry Warren 「Recreations in Astronomy」
...By that time the axial rotationof our globe might possibly have been slowed down to such an extent thatone side alone of its surface would be turned ever towards the fastdying sun...
Cecil G. Dolmage 「Astronomy of To-day」
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