12 entries under fauna topic. ×

2
Alamosaurus(noun, geohistory, extinction)
2
Compsemys(noun, geohistory, extinction)
2
Essonodon(noun, geohistory, extinction)
2
Glyptodontopelta(noun, geohistory, extinction)
2
Mesodma(noun, geohistory, extinction)
2
Myledaphu(noun, geohistory, extinction)
2
Ojoceratops(noun, geohistory, extinction)
2
Ojoraptorsaurus(noun, geohistory, extinction)
2
Quetzalcoatlus(noun, geohistory, extinction)
2
Richardoestesia(noun, geohistory, extinction)
2
Squatirhina(noun, geohistory, extinction)
2
Torosaurus(noun, geohistory, extinction)
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APASmart Define. (1970). cretaceous-paleogene boundary thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related
ChicagoSmart Define. 1970. "cretaceous-paleogene boundary thesaurus" https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 1970, cretaceous-paleogene boundary thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related>.
MLASmart Define. "cretaceous-paleogene boundary thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related>