A, Photograph of the D. rarus holotype; B, Diagram of the D. rarus holotype; C, Diagram of the D. rarus holotype (left) and paratype (right); D, Photograph of the seven individual tracks of the D. rarus holotype
A, Photograph of the D. rarus holotype; B, Diagram of the D. rarus holotype; C, Diagram of the D. rarus holotype (left) and paratype (right); D, Photograph of the seven individual tracks of the D. rarus holotype
