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(/ˈθɪəriə/; Greek: θηρίον, wild beast)
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(“theria” is a subclass of ‘mammals’ that give birth to live young without using a ‘shelled egg’, consisting of the ‘eutherians’ (including the ‘placental mammals’) and the ‘metatherians’ (including the ‘marsupials’))
(the only omitted extant ‘mammal group’ is the egg-laying ‘monotremes’)
(the earliest known ‘therian mammal’ fossil is Juramaia, from the ‘Middle Jurassic’ of ‘China’)
(however, molecular data suggests that ‘therians’ may have originated even earlier, during the “early jurassic”)
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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘
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*🌈✨ *TABLE OF CONTENTS* ✨🌷*
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🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥