130 entries under noun topic. ×

2
Dyrosauridae(geohistory, eocene, extinction)
2
Echinopedinidae(geohistory, eocene, extinction)
2
Eosimiidae(geohistory, extinction, oligocene)
2
Epihippus(geohistory, eocene, extinction)
2
Epoicotheriidae(geohistory, eocene, extinction)
2
Escavadodontidae(geohistory, extinction, paleocene)
2
Essonodon(geohistory, fauna, extinction)
2
Etyiidae(geohistory, extinction, paleocene)
2
Eucosmodontidae(geohistory, eocene, extinction)
2
Eurymylidae(geohistory, eocene, extinction)
2
Florentiamyidae(geohistory, eocene, extinction)
2
Florissantia(geohistory, extinction, oligocene)
2
Formiciinae(geohistory, eocene, extinction)
2
Glyptodontopelta(geohistory, fauna, extinction)
2
Gobiomyidae(geohistory, eocene, extinction)
2
Groeberiidae(geohistory, extinction, oligocene)
2
Hallirhoidae(geohistory, eocene, extinction)
2
Hapalodectidae(geohistory, eocene, extinction)
2
Haplohippus(geohistory, eocene, extinction)
2
Henricosborniidae(geohistory, eocene, extinction)
56 years ago|0 views|share |citing 
APASmart Define. (1970). cretaceous-paleogene boundary thesaurus. Retrieved October 2, 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 2, 2026).
HarvardSmart Define 1970, cretaceous-paleogene boundary thesaurus, Smart Define, viewed 2 October, 2026, <https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related>.
MLASmart Define. "cretaceous-paleogene boundary thesaurus" 1 January 1970. Web. 2 October 2026. <https://smartdefine.org/cretaceous-paleogene_boundary/thesaurus/related>