Conodont
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Conodonts are an extinct group of marine jawless vertebrates belonging to the class Conodonta. They are primarily known from their hard, mineralised tooth-like structures called "conodont elements" th
Conodonts from the Glen Dean formation of the Illinois basin
Conodont elements from the Silurian of Gotland, Sweden
Complete element set of the conodont Hindeodus parvus
Model of elements of Manticolepis subrecta – a conodont from the Upper Frasnian of Poland – photography taken in the Geological Museum of the Polish Geological Institute in Warsaw
Agnatha
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Agnatha or jawless fish is a paraphyletic infraphylum of animals in the subphylum Vertebrata of the phylum Chordata, characterized by the lack of jaws. The group consists of both living and extinct cl
Conodont
…Conodonts are an extinct group of marine jawless vertebrates belonging to the class Conodonta (from Ancient Greek κῶνος (kōnos), meaning "cone", and ὀδούς (odoús), meaning "tooth"). They are primarily known from…
Одинока мінога
Eptatretus hexatrema 15727711
Pacific lamprey facing right
Thyestes verrucosus 22DB