- Sea urchin - Wikipedia, the free encyclopedia
Most echinoid fossils are often abundant in the restricted localities and formations where they occur. An example of this is Enallaster, which exists by the thousands in ...
- DISCOVERING FOSSILS | What is an echinoid?
Roy Shepherd explains what an echinoid is and how they live.
- The Echinoid Directory - Natural History Museum
Welcome to THE ECHINOID DIRECTORY. Designed and created by Dr. Andrew B. Smith, The Natural History Museum, London. Edited by Dr. Andrew B. Smith & Dr. Andreas ...
- echinoid - definition of echinoid by the Free Online Dictionary ...
e·chi·noid (-k noid) n. An echinoderm of the class Echinoidea, which includes the sand dollars and sea urchins. echinoid [ɪˈkaɪnɔɪd ˈɛkə-]
- Echinoid - Definition and More from the Free Merriam-Webster ...
Definition of ECHINOID: sea urchin. First Known Use of ECHINOID. 1864. Rhymes with ECHINOID. adenoid, alkaloid, amoeboid, aneroid, anthropoid, arachnoid, asteroid ...
- Echinoid for ...">ECHINOIDS.COM - F.O.S.S.I.L...E.C.H.I.N.O.I.D.S - "An Echinoid for ...
Fossil echinoids for sale and display. Other fossils also. This site includes an Echinoid Description Dictionary. Regular and Irregular sea urchins. Fossil sand dollars.
- Echinoid | Define Echinoid at Dictionary.com
adjective 1. belonging or pertaining to the class Echinoidea, comprising mainly sea urchins and sand dollars. noun 2. any echinoderm of the Echinoidea. :10 :09 :08 ...
- echinoid (class of echinoderm) -- Britannica Online Encyclopedia
echinoid (class of echinoderm), ... Email" is the e-mail address you used when you registered. "Password" is case sensitive.
- echinoid - Definition of echinoid - Dictionary definitions you ...
of or like a sea urchin · any of a class (Echinoidea) of echinoderms, including the sea urchins and sand dollars
- Echinoid & Friend of echinoid - Society for Developmental Biology ...
Gene names - echinoid & friend of echinoid. Synonyms - Cytological map positions - 24D4--6 Function - Transmembrane proteins. Keywords - cell adhesion, Egf receptor ...