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Paleoecology (also
spelled palaeoecology) is the
study of
interactions between organisms and/or
interactions between organisms and
their environments across...
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Nigersaurus (/niːˈʒɛərsɔːrəs, ˈnaɪdʒərsɔːrəs/) is a
genus of
rebbachisaurid sauropod dinosaur that
lived during the
middle Cretaceous period,
about 115...
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Stegoceras is a
genus of
pachycephalosaurid (dome-headed)
dinosaur that
lived in what is now
North America during the Late
Cretaceous period,
about 77...
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Rosamygale is a
genus of
extinct Tri****ic spiders, with a
single described species,
Rosamygale grauvogeli. It is the
oldest known member of the Mygalomorphae...
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Archaeocaris (meaning "ancient shrimp") is an
extinct genus of
mantis shrimp that
lived in
North America during the
Early Carboniferous period. Though...
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Heterodontosaurus is a
genus of
heterodontosaurid dinosaur that
lived during the
Early Jur****ic, 200–190
million years ago. Its only
known member species...
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Chucarosaurus (meaning "indomitable reptile") is an
extinct genus of
titanosaurian dinosaur from the Late
Cretaceous (middle Cenomanian–lower Turonian)...
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Jormungandr is an
extinct genus of
mosasaurid squamates from the
early Campanian Pierre Shale of
North Dakota,
United States. The
genus contains a single...
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Plesiosaurus (Gr****: πλησίος (plesios), near to + σαῦρος (sauros), lizard) is a
genus of extinct,
large marine sauropterygian reptile that
lived during...
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Protathlitis (meaning "champion") is a
genus of
spinosaurid dinosaur from the
Early Cretaceous (Barremian)
Arcillas de
Morella Formation of Castellón,...
