Category:Ordovician Chordata
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| Preceded by Proterozoic Eon | Phanerozoic Eon | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Paleozoic Era | Mesozoic Era | Cenozoic Era | ||||||||||
| Cambrian | Ordovician | Silurian | Devonian | Carboniferous | Permian | Triassic | Jurassic | Cretaceous | Paleogene | Neogene | 4ry | |
Subcategories
This category has the following 27 subcategories, out of 27 total.
A
- Acanthodus (2 F)
- Archeognathus (2 F)
C
- Chosonodina (2 F)
- Colaptoconus (2 F)
D
- Dapsilodus (1 F)
- Drepanodus (2 F)
- Drepanoistodus (4 F)
E
- Eriptychius (1 F)
H
- Histiodella (2 F)
I
- Iowagnathus (2 F)
J
- Juanognathus (2 F)
L
- Laurentoscandodus (2 F)
- Loxodus (2 F)
O
- Oneotodus (2 F)
P
- Parapanderodus (1 F)
- Paroistodus (2 F)
- Prioniodus (7 F)
- Promissum (2 F)
- Protopanderodus (1 F)
R
- Rossodus (2 F)
S
- Scolopodus (2 F)
- Striatodontus (2 F)
U
- Ulrichodina (2 F)
V
- Variabiloconus (2 F)
Media in category "Ordovician Chordata"
This category contains only the following file.
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Winneshiek armored fish.png 680 × 776; 878 KB
