- are an
extinct group of
marine jawless vertebrates, sunk in the
class Conodonta. They are
primarily known from
their hard,
mineralised tooth-like structures...
-
Petromyzontida or
Hyperoartia Family Petromyzontidae (lampreys)
class Conodonta (conodonts) †
class Cephalaspidomorphi † (early
jawless fish)
Clade Galeaspida...
- 65 species)
Infraclass Petromyzontida or
Hyperoartia (lampreys)
class †
Conodonta class †Myllokunmingiida
class †Pteraspidomorphi
class †Thelodonti class...
- (cyclostomes)
class Myxini (hagfish)
class Petromyzontida (lampreys)
class †
Conodonta (conodonts)
class †Pteraspidomorpha (pteraspidomorphs)
class †Thelodonti...
-
Panderodus Is an
extinct genus of
jawless fish
belonging to the
order Conodonta. This
genus had a long
temporal range,
surviving from the
middle Ordovician...
-
based on the work of
Mikko Haaramo and
Delsuc et al.
While the "Agnatha"
Conodonta was
indeed jawless, if it
would have
continued to live, its descendants...
-
Hagfish Hyperoartia Lamprey †Conodonts †Protoconodonta? †Paraconodontida †
Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi...
- ? †Thelodonti, †
Conodonta, †Anaspida...
-
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...
