User talk:Phthinosuchusisanancestor

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(New page: ==Is Phthinosuchus a placental synapsid?== I am trying to find out if Phthinosuchus was viviparous, I heard that some synapsids were placental, and I'm wondering if Phthinosuchus was one ...)
(Is Phthinosuchus a placental synapsid?)
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I am trying to find out if Phthinosuchus was viviparous, I heard that some synapsids were placental, and I'm wondering if Phthinosuchus was one of them.
I am trying to find out if Phthinosuchus was viviparous, I heard that some synapsids were placental, and I'm wondering if Phthinosuchus was one of them.
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:What evidence there is suggests that the Therapsids, along with all other synapsids save for the members of the taxon Theria (i.e., placental mammals and marsupials), laid eggs.--[[User:Stanton|Stanton]] 19:57, 7 December 2008 (UTC)

Revision as of 19:57, 7 December 2008

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