It has been characterized as a basal dicraeosaurid by some and a member of the Diplodocidae by others .
However , there is some disagreement among paleontologists on the phylogenetic placement of Suuwassea the only genera of the Dicraeosauridae to be found in North America .
Dicraeosauridae has been characterized as a basal dicraeosaurid by some and a member of the Diplodocidae by others .
However , there is some disagreement among paleontologists on the phylogenetic placement of Suuwassea the only genera of the Dicraeosauridae to be found in North America .