src: Spécimen de Leanchoilia superlata (longueur = 76 mm) provenant des schistes de Burgess, témoignant de la conservation phosphatique des diverticules intestinaux en trois dimensions.
tgt: Specimen of Leanchoilia superlata (size = 76 mm) from the Burgess Shale showing phosphatic preservation of gut diverticulae in three-dimensions.