m ono id ▁classification — r ft ▁July ▁ 2 0 1 0 ▁▁▁▁ ▁E . ▁T . ▁To zer . ▁ 1 9 8 1 . ▁Tri ass ic ▁Am m ono idea : ▁Classification , ▁evolution ▁and ▁relationship ▁with ▁Perm ian ▁and ▁Jur ass ic ▁Form s . ▁... - ▁r ft ▁July ▁ 2 0 1 0 ▁▁ ▁Category : C er at it ida ▁gener a ▁Category : Pre histor ic ▁animals ▁of ▁China ▁Category : Perm ian ▁am mon ites <0x0A> </s> ▁René ▁M aug é ▁( born ▁in ▁ 1 7 5 7 ▁- ▁died ▁ 2 0 ▁February ▁ 1 8 0 2 ) ▁was ▁a ▁French ▁zo ologist . ▁ ▁René ▁M aug é ▁was ▁born ▁in ▁ 1 7 5 7 ▁in ▁C ély - en - B ière , ▁in ▁the ▁Seine - et - Mar ne ▁department ▁near ▁Paris , ▁France . ▁Nothing ▁is ▁known ▁of ▁his ▁life ▁prior ▁to ▁May ▁ 1 7 9 4 . ▁In ▁that ▁month , ▁he ▁started ▁work ▁at ▁the ▁Mus é um ▁N ationale ▁d ’ H istoire ▁Nature lle , ▁Paris , ▁France , ▁learning ▁tax id erm y ▁and ▁studying ▁natural ▁history ▁( J ang oux ▁ 2 0 0 9 : ▁ 3 0 ). ▁M aug é ▁was ▁trained ▁by ▁Louis ▁D uf res ne ▁( 1 7 5 2 - 1 8 3 2 ) ▁who ▁taught ▁him ▁to ▁skin ▁birds ▁properly . ▁A ged ▁ 3 9 , ▁he