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Tullimonstrum, also known as the Tully monster, is an extinct soft-bodied animal with a mysterious body plan. It lived 300 million years ago in Illinois and has been variously classified as a worm, a mollusk, an arthropod, a conodont, or a vertebrate.
25 de abr. de 2023 · The state fossil of Illinois is a strange creature with stalked eyes and a long nose-like appendage with teeth, dubbed the " Tully monster." Specimens typically measure just 15 centimeters (about...
16 de mar. de 2016 · The Tully Monster was a mysterious fossil that baffled scientists for decades. Now, a new study reveals that it was a vertebrate, related to modern lampreys, with a bizarre proboscis and eyes on stalks.
- Riley Black
16 de mar. de 2016 · The Tully monster, Illinois' state fossil, is a mysterious creature that swam in rivers 300 million years ago. A new study reveals that it was a vertebrate, related to lampreys, and had a primitive spinal cord and teeth.
17 de abr. de 2023 · A team of researchers from Japan used 3D imaging technology to examine the fossilized Tully monster, a 300-million-year-old marine animal. They found that it had segmentation in its head region and other features that ruled out its vertebrate affinity.
16 de mar. de 2016 · The Tully monster (Tullimonstrum), a problematic fossil from the 309–307-million-year-old Mazon Creek biota of Illinois, is shown to be not only a vertebrate but also akin to lampreys ...
18 de mar. de 2016 · Por ser tão distante do que conhecemos, o monstro Tully parece uma entidade aberrante, uma tentativa falhada da evolução, um ser destinado a extinguir-se. Victoria McCoy desfaz este...
