-
groups to the
major lines of
jawless and
jawed fish.
Thelodonts are
united in
possession of "
thelodont scales". This
defining character is not necessarily...
- the high
point of
their evolution. Most of the ostracoderms, such as
thelodonts, osteostracans, and galeaspids, were more
closely related to the gnathostomes...
-
control of
their swimming. It was long ****umed that
pteraspidomorphs and
thelodonts were the only
ostracoderms with
paired nostrils,
while the
other groups...
- This list of
thelodonts is an
attempt to
create a
comprehensive listing of all
genera from the
fossil record that have ever been
considered to be members...
- P.
Carls (2006). "A New
Early Devonian thelodont from
Celtiberia (Spain), with a
revision of
Spanish thelodonts". Palaeontology. 49 (1): 141–154. doi:10...
-
northern part of the
island facing the Red Army Strait.
Fossilized scales of
thelodonts have been
discovered on this island.
Stroinolepis maenniki is described...
-
genus of
thelodont agnathan that
lived during the
Silurian period.
Fossils have been
found in Europe, Asia and
North America.
Unlike many
thelodonts, species...
-
fishes called ostracoderms. Most
fossil agnathans, such as galeaspids,
thelodonts, and osteostracans, are more
closely related to
vertebrates with jaws...
-
Archipelepis is a
genus of
extinct thelodont agnathans, and are the most
primitive recognized thelodonts of
which whole body
fossils are known. Fossils...
- they are ambiguous, and may
actually belong to
jawless fishes such as
thelodonts. The
earliest unequivocal acanthodian fossils date from the beginning...
