le ologist ▁and ▁a ▁travel er . ▁ ▁Biography ▁ ▁After ▁gradu ating ▁from ▁high ▁school ▁( G ymn áz ium ▁Fr anti š ka ▁Mart ina ▁Pel cla ) ▁in ▁Ry chn ov ▁nad ▁K ně ž nou ▁he ▁studied ▁the ▁High er ▁voc ational ▁school ▁in ▁T á bor ▁and ▁the ▁Fac ulty ▁of ▁Environment ▁on ▁Jan ▁Evangel ista ▁Pur k yn ě ▁University ▁in ▁Ú st í ▁nad ▁Lab em . ▁Since ▁ 2 0 0 4 ▁he ▁stay ▁on ▁the ▁Fac ulty ▁of ▁Environment ▁as ▁the ▁assistant , ▁later ▁as ▁assistant ▁professor , ▁in ▁ 2 0 1 5 ▁he ▁worked ▁tempor arily ▁as ▁the ▁vice - de an ▁for ▁study . ▁At ▁university ▁he ▁teach es ▁subjects ▁related ▁to ▁in animate ▁nature , ▁most ▁of ▁the ▁time ▁he ▁devoted ▁to ▁research ▁projects ▁and ▁research ▁activities ▁and ▁cur ator ship ▁of ▁the ▁ge ological ▁collections . ▁He ▁lives ▁in ▁Lit om ě ř ice ▁city , ▁he ▁is ▁married ▁and ▁he ▁have ▁two ▁sons . ▁ ▁Since ▁the ▁school ▁years ▁he ▁devoted ▁himself ▁to ▁the ▁collection ▁of ▁min er als ▁and ▁foss ils ▁in ▁his ▁neighborhood s . ▁He ▁began ▁his ▁career ▁in ▁research ▁of ▁body - f oss ils ▁and ▁trace ▁foss ils ▁in ▁the ▁eastern ▁part ▁of ▁the ▁Czech ▁C ret ace ous ▁Bas in . ▁In ▁his ▁publications ▁prom otes ▁for ▁the ▁region ▁the ▁term ▁" pod or lick á ▁k ří da ". ▁ ▁Since ▁ 2 0 0 8 , ▁he ▁studies ▁the ▁foss