| Taxa List |
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T
U
V
W
X
Y
Z
|
| U |
| Uatchitodon kroehleri |
| Uberabasuchus terrificus, /Lists/Crocodilialist.as |
| Uberabatitan ribeiroi, /Lists/Dinosaurlists/Saurop |
| Udanoceratops tschizhovi |
| Udenodon baini |
| Udenodon brevirostris |
| Udenodon gracilis |
| Udenodon greyi |
| Udenodon magnus |
| Udenodon megalops |
| Udenodon prognathus |
| Udenodon rancipes |
| Udenodon strigiceps |
| Ugrosaurus olsoni |
| Uintasaurus douglassi |
| Ukhaatherium nessovi |
| Uktenadactylus wadleighi, /Lists/Pterosaurs.asp#Uk |
| Ulemica efermovi |
| Ulemica invisa |
| Ulemosaurus gigas |
| Ulemosaurus minutus |
| Ulemosaurus sviyagensis |
| Ultrasauros macintoshi |
| Ultrasaurus macintoshi |
| Ultrasaurus tabriensis |
| Uluops uluops |
| Umarasaurus sicinskii |
| Umoonasaurus demoscyllus, /Lists/Sauropterygia.asp |
| Unasuchus reginae |
| Unaysaurus tolentinoi, /Lists/Dinosaurlists/Saurop |
Undorosaurus bogoljubovi
|
Undorosaurus gorodischensis
|
Undorosaurus khorlovensis
|
| Undorosaurus nessovi |
| Unenlagia comahuensis |
| Unenlagia paynemili, /Lists/Dinosaurlists/Theropod |
| Unesoceratops koppelhusae, /Lists/Dinosaurlists/Or |
| Uniserium enigmaticum |
| Unquillosaurus ceibalensis |
| Uralerpeton tverdochlebovae |
| Uralocynodon tverdokhlebovae |
| Uralokannemeyeria vjuschkovi |
| Uralosaurus magnus |
| Uralosuchus tverdochlebovae |
| Uraniskosaurus watsoni |
| Uranocentrodon madagascarensis |
| Uranocentrodon senekalensis |
| Urbacodon itemirensis, Lists/Dinosaurlists/Theropo |
| Urocordylus angustatus |
| Urocordylus pectinatus |
| Urocordylus reticulatus |
| Urocordylus scalaris |
| Urocordylus wandersfordii |
| Urocordylus wandesfordii |
| Uronautes cetiformis |
| Uruguaysuchus aznaresi |
| Uruguaysuchus terrai |
| Urumchia lii |
| Urumqia liudaowanensi |
| Uruyiella liminea, /Lists/Labyrnithlist.asp#Uruyie |
| Ustia atra |
| Utahceratops gettyi, /Lists/Dinosaurlists/Ornithop |
| Utahdactylus kateae |
| Utaherpeton franklini |
| Utahgenys evansi, /Lists/Lizard.asp#Utahgenyse |
| Utahraptor ostrommaysi |
| Utahraptor ostrommaysorum |
| Utatsusaurus hataii |
| Utegenia liudaowanensis |
| Utegenia shpinari |
| Uteodon aphanoecetes, /Lists/Dinosaurlists/Ornitho |
| Uzbekbaatar kizylkumensis |
| Uzbekbaatar wardi |