Cleveland Lloyd Dinosaur Quarry - Paleofauna

Paleofauna

Fossil taxa discovered at the Cleveland-Lloyd site include:

  • Plantae
    • Thallophyta
      • Aclistochara
      • Latochara
      • Stellatochara
  • Animalia
    • Mollusca
      • Gastropoda
        • Amplovalvata
        • Amplovoluta
        • Valvata
        • Viviparus
    • Chordata
      • Chelonia
        • Glyptops
Color key
 Notes
Uncertain or tentative data are in ; crossed out data are discredited.
Theropods reported from the Cleveland-Lloyd Quarry
Genus Species Amount Notes Images

Marshosaurus

M. bicentesimus

2

A small 20 ft (6m) megalosaurid.

Torvosaurus

T. tanneri

1

The second laregest theropod reported from the Quarry.

Stokesosaurus

S. clevelandi

3

The largest coelurosaur found

Ornitholestes

Indeterminate

1

-

Allosaurus

A. fragilis

44 - 60

The largest theropod found

Ceratosaurus

C. nasicornis

1

The rarest theropod species in the quarry
Sauropods reported from the Cleveland-Lloyd Quarry
Genus Species Notes Images

Camarasaurus

C. lentus

3 skeletons were unearthed

Barosaurus

B.lentus

-

Amphicoelias

A.altus

A smaller cousin of A.fragilimus

-

Mongolosaurus

cf Indeterminate

-

-

Brachiosaurus

B.althithorax

The largest dinosaur reported

Haplocanthosaurus

H.priscus

The last Cetiosauridae

-
Ornithischians reported from the Cleveland-Lloyd Quarry
Genus Species Notes Images

Camptosaurus

C.dispar

-

-

Stegosaurus

S.stenops

The largest ornithischian of its time.

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