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Title: Animalia & Invertebrata & Mollusca & Gastropoda, Portland Screw, aptyxiella portlandica, Animalia Invertebrata Mollusca Gastropoda [Go to resource]
Description: Specimen of a fossil gastropod (snail), a Portland Screw, Aptyxiella portlandica, probably collected from the Portland Stone of Late Jurassic, Tithonian age from Dorset (SW England). Stratigraphy: Jurassic (Late) & Tithonian / 141 - 156 my Source: Tyne & Wear Archives & Museums Identifier: emu.ecatalogue.palaeobiology.77327 Go to resource More Like this...
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