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Thelodonti (from Gr****: "nipple teeth") is a
class of
extinct Palaeozoic jawless fishes with
distinctive scales instead of
large plates of armor. There...
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Coelolepidae is an
extinct family of
thelodont vertebrate agnathans that
lived during the Silurian. Pander, C. H., 1856.
Monographie der
fossilen Fische...
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whether the
group of
Palaeozoic fish
known as the
Thelodonti (formerly
coelolepids)
represent a
monophyletic grouping, or
disparate stem
groups to the major...
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whether the
group of
Palaeozoic fish
known as the
Thelodonti (formerly
coelolepids)
represent a
monophyletic grouping, or
disparate stem
groups to the major...
-
establishes Archipelepidiformes as the basal-most order. Kiaer, J., 1932: New
coelolepids from the
Upper Silurian on
Oesel (Esthonia).
Eesti Loodusteaduse Arhiiv...
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order from
oldest to most
recent include heterostracans, osteostracans,
coelolepid agnathans, acanthodians,
osteichthyan fishes,
chondrichthyan fishes, amphibians...
- banksii, as well as some
indeterminate species of
cephalaspidomorphs and
coelolepids. In the
Silurian deposits of the
Shawangunk Formation, Pennsylvania,...