File:Elongatoolithid egg IVPP V20184.png

English: Photographs of IVPP V20184. a, magnified left lateral view of the cranial elements; scale bar = 5 mm; b, schematic drawing of the cranial elements, scale bar = 5 mm; c, magnified view of a dorsal centrum and a dorsal rib; scale bar = 5 mm; d, magnified view of the furcula; scale bar = 5 mm; e, magnified ventral view of an isolated anterior cervical neural arch; scale bar = 5 mm; f, magnified view of an isolated anterior dorsal neural arch; scale bar = 5 mm. Abbreviations: c, capitulum; cp, squamosal caudal process; dc, dorsal centrum; f, furcula; idf, infradiapophyseal fossa; il, ilium; ipf, infrapostzygapophyseal fossa; mas, mandibular articular surface; p, parietal; pl, pleurocoel; poz, postzygapophysis; prz, prezygapophysis; q, quadrate; qf, quadrate foramen; qj, quadratojugal; sq, squamosal; tp, transverse process; tu, tuberculum