English: Internal moult of the cephalon of Pagetia fossula trilobite, 2mm, Order Agnostida, Family Eodiscidae, from the Manuals River formation, near Killegrews, Newfoundland, from the Middle Cambrian. Although speckly from excessive enlargement, the image is showing the scrobiculate border and the large backward directed glabellar spine, characteristic for Eodiscid trilobites
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