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Keywords from Image Description:
Agnostus pisiformis fossil trilobite Alum Shale Formation upper Middle Cambrian Honsater Vastergotland Sweden . of Swedish Agnostus pisiformis fossils in his book Sknska Resa Travels in Scania He likened the disarticulated heads tails to compressed peas The species name pisiformis is Latin for peashaped In Linnaeus formally named