-
Thelodonti (from Gr****: "nipple teeth") is a
class of
extinct Palaeozoic jawless fishes with
distinctive scales instead of
large plates of armor. There...
- ? †
Thelodonti, †Conodonta, †Anaspida...
-
class †Conodonta
class †Myllokunmingiida
class †Pteraspidomorphi
class †
Thelodonti class †Anaspida
class †Cephalaspidomorphi
Infraphylum Gnathostomata (jawed...
- The
early and mid Silurian. See
Kazlev MA,
White T (March 6, 2001). "
Thelodonti". Palaeos.com.
Archived from the
original on 2007-10-28.
Retrieved October...
- aspidine, an
acellular bony
tissue unique to
animals of this
class and
Thelodonti. The
middle layer was
honeycombed with tiny
spaces called "cancella."...
-
Myxini (hagfish)
class †Pteraspidomorphi (early
jawless fish)
class †
Thelodonti class †Anaspida
class Petromyzontida or
Hyperoartia Family Petromyzontidae...
-
early and mid Silurian. See Kazlev, M.A., White, T. (March 6, 2001). "
Thelodonti". Palaeos.com.
Archived from the
original on
October 28, 2007. Retrieved...
- †Conodonta (conodonts)
class †Pteraspidomorpha (pteraspidomorphs)
class †
Thelodonti (thelodonts)
Infraphylum Gnathostomata (vertebrates with jaws)
class †"Placodermi"...
- fish (Chondrichthyes)
Pteraspidomorphi Thelodonti Märss, T.; Turner, S.; Karatajūte-Talimaa, V. (2007). "
Thelodonti" (PDF). In H.P.
Schultze (ed.). Agnatha...
- †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †
Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
