▁an ▁Am mon ite . ▁Pres ervation ▁of ▁an ▁Ab orted ▁Att ack ? ▁▁ ▁Mos as aur ▁di et ▁▁▁ ▁Category : M oll usc ▁sub classes ▁Category : M es oz o ic ▁ce phal op ods ▁Category : P ale oz o ic ▁ce phal op ods ▁Category : Dev onian ▁first ▁appearances ▁Category : Ma astr icht ian ▁ext in ctions ▁Category : F oss il ▁tax a ▁described ▁in ▁ 1 8 8 4 ▁Category : T ax a ▁named ▁by ▁Karl ▁Alfred ▁Ritter ▁von ▁Z ittel <0x0A> </s> ▁Mun ir p all am ▁App ador ai ▁" M as " ▁Sub ram an ian ▁( born ▁ 2 8 ▁February ▁ 1 9 5 4 ), ▁often ▁known ▁also ▁as ▁M . ▁A . ▁Sub ram an ian ▁or ▁Mun ir p all am ▁Sub ram an ian , ▁is ▁a ▁solid - state ▁chem ist ▁at ▁Oregon ▁State ▁University ▁in ▁Cor v all is , ▁Oregon , ▁and ▁currently ▁holds ▁both ▁the ▁titles ▁of ▁Dist ingu ished ▁Professor ▁and ▁Mil ton ▁Harris ▁Chair ▁of ▁Material s ▁Science ▁in ▁the ▁Department ▁of ▁Chem istry . ▁His ▁work ▁in ▁solid - state ▁chem istry ▁on ▁structure - property ▁relationships ▁of ▁in organ ic ▁comp ounds ▁has ▁led ▁to ▁the ▁discovery ▁of ▁novel ▁functional ▁materials , ▁many ▁of ▁which ▁have ▁found ▁usage ▁in ▁modern ▁devices . ▁Sub ram an ian ▁has ▁author ed ▁ 3 4 0 ▁research ▁publications ▁and ▁holds ▁ 5 7 ▁pat ents . ▁His ▁publications