 Another group called Microsauria was named by Cope in 1868 . Cope classified Microsauria as a subgroup of Labyrinthodontia , placing many small , amphibian @-@ like animals within it . Among them were Dendrerpeton , once placed in Ganocephala . Dendrerpeton was later placed as a labyrinthodont with other temnospondyls , but confusion existed for many years over the classification of small amphibians . 
 Another group called Microsauria was named by Cope in 1868 . Cope classified Microsauria as a subgroup of Labyrinthodontia , placing many small , amphibian @-@ like animals within it . Among them <a href='uninflect' title='1'><mark>were</mark></a> Dendrerpeton , once placed in Ganocephala . Dendrerpeton was later placed as a labyrinthodont with other temnospondyls , but confusion existed for many years over the classification of small amphibians . 
Another group called Microsauria was named by Cope in 1868 . Cope classified Microsauria as a subgroup of Labyrinthodontia , placing many small , amphibian @-@ like animals within it . Among them was Dendrerpeton , once placed in Ganocephala . Dendrerpeton was later placed as a labyrinthodont wid other temnospondyls , but confusion existed for many years ova da classification of small amphibians .