Echinid

E`chi´nid


a. & n.1.(Zool.) Same as Echinoid.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive
Hunting Geology and Geophysics, Ltd, 1979; Hamdan and El-Deeb, 1990; Hamdan and Anan, 1993; Whittle and Alsharhan, 1994)..The Upper Cretaceous sequence includes (from base to top): Semail ophiolites (serpentine andserpentinized predotite), the oldest exposed rocks in Al-Ain area, Qahlah Formation (red and yellow Unfossiliferous clast-supported conglomerates of serpentized predotite, derived from the Semail ophiolites, Simsima Formation (marine bioclastics limestones with rudists, corals and echinids, it is disconformably overlies the Qahlah Formation (Hamdan and Anan, 1993).
Geophysical and sedimentological evaluation of quaternary groundwater aquifers, eastern Hafit anticline, Al-Ain, United Arab Emirates (UAE)
Recherches sur le Dorocidaris papillata et quelques autres echinids de la Mediterranee.
Catch in the primary spines of the sea urchin Eucidaris tribuloides: a brief review and a new interpretation
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