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Prismatoolithidae is an
oofamily of
fossil eggs. They may have been laid by
ornithopods or theropods. N. López-Martínez and E. Vicens. 2012. A new peculiar...
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Trigonoolithus is an
oogenus of
dinosaur egg,
representing a
basal prismatoolithid. Its eggs****, like
avian eggs, is
composed of
three structural layers...
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Sankofa is an
oogenus of
prismatoolithid egg. They are
fairly small, smooth-s****ed, and asymmetrical.
Sankofa may
represent the
fossilized eggs of a...
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Prismatoolithus P.
gebiensis Neixiang,
Xixia "Several egg clutches."
Prismatoolithid eggs laid by troodontids.
Youngoolithus Y.
xiaguanensis Xixia "Clutch...
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including Elongatoolithus,
Prismatoolithus (and
other indeterminate prismatoolithids), as well as
ornithopod eggs ****igned to Spheroolithus, are also known...
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closely related dinosaur. Arriagadoolithids, like elongatoolithids,
prismatoolithids, and Continuoolithus, are laid in pairs,
which is
interpreted as evidence...
- Macroolithus.
Other types of eggs
include other elongatoolithids, as well as
prismatoolithids, megaloolithids, and ovaloolithids.
Footprints show that
Nanxiong Basin...
