Synonyms|0Antonyms|0|Broader|1Narrower|34Related|436

312 entries under creature topic. ×

1
Lobocarcinus(noun, geohistory, eocene)
1
Macginitiea(noun, geohistory, eocene)
1
Machaeroides(noun, geohistory, eocene)
1
Macraucheniidae(noun, geohistory, eocene)
1
Mammalodontidae(noun, geohistory, chattian)
1
Maximucinus muirheadae(expression, geohistory, rupelian)
1
Megabat(noun, eocene, geogistory)
1
Megalonychidae(noun, geohistory, rupelian)
1
Megatheriidae(noun, geohistory, rupelian)
1
Mercenaria(noun, eocene, geogistory)
1
Merycoides(noun, geohistory, rupelian)
1
Merycoidodontoidea(noun, geohistory, eocene)
1
Mesocyon(noun, geohistory, rupelian)
1
Mesonychid(noun, geohistory, paleocene)
1
Mesonychidae(noun, geohistory, paleocene)
1
Mesonyx(noun, geohistory, eocene)
1
Mesotheriidae(noun, geohistory, eocene)
1
Metacarcinus(noun, eocene, geogistory)
1
Miacidae(noun, geohistory, paleocene)
1
Miohippus(noun, geohistory, eocene)
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APASmart Define. (1970). oligocene first appearance thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/oligocene_first_appearance/thesaurus/related
ChicagoSmart Define. 1970. "oligocene first appearance thesaurus" https://smartdefine.org/oligocene_first_appearance/thesaurus/related (accessed October 1, 2026).
HarvardSmart Define 1970, oligocene first appearance thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/oligocene_first_appearance/thesaurus/related>.
MLASmart Define. "oligocene first appearance thesaurus" 1 January 1970. Web. 1 October 2026. <https://smartdefine.org/oligocene_first_appearance/thesaurus/related>