Re-appraisal of thylacocephalans (Euarthropoda, Thylacocephala) from the Jurassic La Voulte-sur-Rhône Lagerstätte

It includes measurements files as well as R scripts for data treatment. Shield, eyes and appendage were measured directly on digital photographs with ImageJ2.

Measurement abbreviations. Aad, anterodorsal angle; Aav, anteroventral angle; Apd, posterodorsal angle; Apv, posteroventral angle; H, height; Ha, anterior shield height; Hmax, maximum shield height; Hp, posterior shield height; Ln, length of element (appendages); Ls, length of the shield; Lr, length of the rostrum; Lw, length of the shield without the rostrum; w, width; wn, width of element n (appendages).