are an extinct group of jawless vertebrates, classified in the class Conodonta. They are primarily known from their hard, mineralised tooth-like structures...

stratigraphic range of "Pseudofurnishius murcianus" van den Boogaard (Conodonta) in the Iberian Peninsula, from the Calasparra section (Murcia, Spain)"...

Class Petromyzontida or Hyperoartia Petromyzontidae (lampreys) Class Conodonta (conodonts) † Class Cephalaspidomorphi † (early jawless fish) (unranked)...

65 species) Infraclass Petromyzontida or Hyperoartia (lampreys) Class †Conodonta Class †Myllokunmingiida Class †Pteraspidomorphi Class †Thelodonti Class...

following infraphyla and classes: Agnatha or jawless fish, which include: †Conodonta †Ostracodermi Cyclostomi (hagfish and lampreys) Gnathostomata or jawed...

Trace Fossils --- in preparation) Part W, Miscellanea, Supplement 2: Conodonta, xxviii + 202 p., frontis., 122 fig., 1981, available here. ISBN 0-8137-3028-7...

The Gogo Formation in the Kimberley region of Western Australia is a Lagerstätte that exhibits exceptional preservation of a Devonian reef community. The...

? †Thelodonti, †Conodonta, †Anaspida...

Hagfish Hyperoartia Lamprey †Conodonts †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi...

by paleontologists due to its ease of measurement and the abundance of Conodonta throughout marine carbonates of the Paleozoic. However, the organism disappears...