An image of a fossilised fish otolith, or ear bone, identified as Microgadus ipswichensis. The otolith is elongated and slightly curved, with a textured surface featuring ridges and grooves. It has a pale beige colour with subtle variations in tone. Below the image, a label with an orange background displays the text "Fish Otolith (Ear Bone)" in bold black letters and the scientific name Microgadus ipswichensis in italicised script. Otoliths are used in fish for balance and hearing, and their fossilised remains help scientists study ancient marine environments and fish species.
An image of a fossilised sea urchin, identified as Clypeaster anglicus. The fossil has a rounded, slightly flattened shape with a sandy beige surface. A faint five-pointed star pattern, characteristic of echinoids, is visible on the top, formed by the petal-like arrangement of tube feet. The texture is rough, with signs of wear and erosion. Below the image, a label with an orange background displays the text "Sea Urchin (Echinoid)" in bold black letters and the scientific name Clypeaster anglicus in italicised script. Fossils like this provide insights into ancient marine ecosystems and the evolution of echinoderms.
Did you know Ipswich Museums has some incredible type specimens in our collection? Here are just a few! These fossils are snapshots of prehistoric life, helping researchers piece together Earth’s ancient ecosystems.
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