proterosaur

protero·​saur
ˈprätərəˌsȯ(ə)r

variant spelling of

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Dictionary Entries Near proterosaur

proterogynous

proterosaur

Proterosauria

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Cite this Entry

“Proterosaur.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/proterosaur. Accessed 2 Dec. 2023.

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