Conodontophorida — noun extinct order of primitive vertebrates; the precise taxonomy is not clear; in some classifications considered a separate phylum • Syn: ↑Conodonta, ↑order Conodonta, ↑order Conodontophorida • Hypernyms: ↑animal order • Member Holonyms: ↑ … Useful english dictionary
order Conodontophorida — noun extinct order of primitive vertebrates; the precise taxonomy is not clear; in some classifications considered a separate phylum • Syn: ↑Conodonta, ↑order Conodonta, ↑Conodontophorida • Hypernyms: ↑animal order • Member Holonyms: ↑ … Useful english dictionary
Conodonta — Conodonta, Conodontophorida Conodontophorida . an extinct order of primitive vertebrates; the precise taxonomy is not clear; in some classifications it is considered a separate phylum. Syn: order {Conodonta}, Conodontophorida, order… … The Collaborative International Dictionary of English
Agnatha — noun superclass of eel shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms • Syn: ↑superclass Agnatha • Hypernyms: ↑class • Member Holonyms: ↑Vertebrata, ↑subphylum Vertebrata, ↑ … Useful english dictionary
animal order — noun the order of animals • Hypernyms: ↑order • Hyponyms: ↑Eubacteriales, ↑order Eubacteriales, ↑Pseudomonadales, ↑order Pseudomonadales, ↑Rickettsiales, ↑order … Useful english dictionary
conodont — noun 1. the tiny fossil cone shaped tooth of a primitive vertebrate of order Conodonta • Hypernyms: ↑tooth 2. small (2 inches long) extinct eellike fish with a finned tail and a notochord and having cone shaped teeth containing cellular bone;… … Useful english dictionary
Conodonta — noun extinct order of primitive vertebrates; the precise taxonomy is not clear; in some classifications considered a separate phylum • Syn: ↑order Conodonta, ↑Conodontophorida, ↑order Conodontophorida • Hypernyms: ↑animal order • Member Holonyms … Useful english dictionary
order Conodonta — noun extinct order of primitive vertebrates; the precise taxonomy is not clear; in some classifications considered a separate phylum • Syn: ↑Conodonta, ↑Conodontophorida, ↑order Conodontophorida • Hypernyms: ↑animal order • Member Holonyms: ↑ … Useful english dictionary
superclass Agnatha — noun superclass of eel shaped chordates lacking jaws and pelvic fins: lampreys; hagfishes; some extinct forms • Syn: ↑Agnatha • Hypernyms: ↑class • Member Holonyms: ↑Vertebrata, ↑subphylum Vertebrata, ↑ … Useful english dictionary
Conodont — Conodonts Temporal range: 495–199.6 Ma … Wikipedia