page_title: Speeton Clay Formation
hierarchical_section_title: Speeton Clay Formation
caption_attribution_description: English: Meyeria ornata, a lobster from the Speeton Clay (Lower Cretaceous). Specimen found by Mae Kemsley
context_page_description: The Speeton Clay Formation is a Lower Cretaceous geologic formation in Yorkshire, northern England. The most common fossils in the unit are belemnites, followed by ammonites and the lobster Meyeria ornata. Dinosaur remains are among the fossils that have been recovered from the formation, although none have yet been referred to a specific genus.
context_section_description: The Speeton Clay Formation (SpC) is a Lower Cretaceous geologic formation in Yorkshire, northern England. The most common fossils in the unit are belemnites, followed by ammonites and the lobster Meyeria ornata. Dinosaur remains are among the fossils that have been recovered from the formation, although none have yet been referred to a specific genus.
caption: Meyeria ornata, a lobster from the Speeton Clay
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