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yangchengensis Spheroolithus albertensis Spheroolithus choteauensis Spheroolithus europaeus Spheroolithus irenensis Spheroolithus jincunensis Spheroolithus maiasauroides...
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Spheroolithidae is an
oofamily of
dinosaur eggs. It
contains Guegoolithus,
Spheroolithus, and Paraspheroolithus. Like
modern birds, the eggs****
membrane formed...
- specimens". A
hadrosauroid originally identified as Mandschurosaurus.
Spheroolithus S.
irenensis "Egg fossils." Eggs s****
attributed to
Spheroolithus....
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Spheroolithus spheroids Paraspheroolithus irenensis...
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similar to
Spheroolithus,
which means that the
pores are
irregularly shaped and vary in
width along their length. Also like
Spheroolithus, it has a prolatospherulitic...
- "Eggs, s**** and egg clutches." Eggs
probably laid by a hadrosaur.
Spheroolithus sp.
Indeterminate Sheeregeen Gashoon "Egg clutch." Eggs
probably laid...
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Prismatoolithus Protoceratopsidovum Pseudogeckoolithus Shixingoolithus Sphaerovum Spheroolithus Spheruprismatoolithus Stromatoolithus Subtiliolithus Tacuarembovum Trachoolithus...
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saurischians have been
found in the formation:
Porituberoolithus sp.
Spheroolithus sp. ?Prismatoolithus sp. List of dinosaur-bearing rock
formations List...
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unidentified theropod eggs, P. hirschi, Triprismatoolithus, Tubercuoolithus,
Spheroolithus albertensis (eggs of Maiasaura), S. choteauensis, eggs of Hypacrosaurus...
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Ornithischia Indeterminate Kheda Braincase.
Indeterminate Ornithischian.
Spheroolithus? sp. Polgaon,
Tidkepar Egg fossils.
Questionably ****igned to this genus...