Basal rod



basal rod

basal rod n.
See costa.
Historical Examples

But in the Eutympanida both rings exhibit one simple gate only, the apical and the basal rod of the sagittal ring being lost.
Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index Ernst Haeckel

The distance of the shell-wall from the enclosed ring is usually least on the basal rod, and greatest on the dorsal rod.
Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index Ernst Haeckel

These forms may be derived from Eucoronis by loss of the basal rod of the primary sagittal ring.
Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index Ernst Haeckel

The former are one upper bow or apical rod, and one lower bow or basal rod.
Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Second Part: Subclass Osculosa; Index Ernst Haeckel

Tagged:

Read Also:

  • Basalt

    the dark, dense igneous rock of a lava flow or minor intrusion, composed essentially of labradorite and pyroxene and often displaying a columnar structure. Contemporary Examples Somewhere in the basalt hills a lion roared, the sound carrying through the night until another responded. Borana Joins the Fight to Save Kenya’s Rhinos…and Wants You to Help […]

  • Basal vein

    basal vein basal vein n. A large vein passing caudally and dorsally along the medial surface of the temporal lobe and emptying into the great cerebral vein from the lateral side.



  • Basal-cell nevus syndrome

    basal-cell nevus syndrome basal-cell nevus syndrome n. An inherited syndrome marked by the presence of numerous basal-cell carcinomas of the skin, cysts of the jawbones, erythematous pitting of the palms and soles, and often skeletal anomalies. Also called Gorlin’s syndrome.

  • Basaltware

    a type of unglazed stoneware, usually black with a dull gloss, developed by Josiah Wedgwood. noun hard fine-grained black stoneware, made in Europe, esp in England, in the late 18th century



Disclaimer: Basal rod definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.