▁a ▁leaf ▁to ▁shelter ▁under , ▁which ▁came ▁from ▁a ▁p ter an odon ' s ▁nest . ▁It ▁then ▁car ries ▁O go ▁in ▁the ▁air ▁and , ▁later ▁in ▁the ▁show , ▁Og la ▁as ▁well . ▁These ▁cre atures ▁are ▁seen ▁numerous ▁times ▁throughout ▁the ▁show . ▁A ▁Br ont osa urus ▁is ▁seen ▁in ▁the ▁third ▁episode ▁where ▁it ▁died ▁apparently ▁from ▁old ▁age ▁and ▁again ▁in ▁the ▁fifth ▁episode ▁where ▁another ▁one ▁ ▁fell ▁into ▁a ▁crack ▁in ▁the ▁ground ▁that ▁opened ▁during ▁a ▁vol can ic ▁er u ption , ▁however ▁it ▁pok ed ▁its ▁head ▁up , ▁meaning ▁it ▁surv ived . ▁Tr il ob ites ▁are ▁seen ▁in ▁the ▁final ▁half - hour ▁special ▁G og w ana , ▁which ▁although ▁were ▁marine ▁animals ▁in ▁reality ▁they ▁are ▁seen ▁sc utt ling ▁along ▁the ▁ground , ▁alongside ▁many ▁other ▁cre atures ▁with ▁which ▁they ▁did ▁not ▁co - exist . ▁ ▁A ▁G ig ant op it he cus ▁mother ▁and ▁its ▁baby ▁appeared ▁in ▁a ▁second - season ▁episode . ▁The ▁mother ▁had ▁lost ▁her ▁baby ▁and ▁had ▁mistaken ly ▁taken ▁Gir j , ▁she ▁later ▁got ▁her ▁baby ▁after ▁having ▁a ▁fight ▁with ▁Og la ▁who ▁tried ▁to ▁get ▁Gir j ▁back ; ▁however , ▁her ▁baby ▁had ▁st olen ▁G og as ' s ▁club ▁and ▁hit ▁her ▁on ▁the ▁head ▁with ▁it . ▁ ▁A ▁Tr ic er at ops ▁sk ull ▁is ▁seen ▁in ▁the ▁desert , ▁also ▁in ▁G