Spilsby Sandstone

The Spilsby Sandstone is a geologic formation in England. It preserves fossils dating back to the Cretaceous period.

单词	Spilsby Sandstone
释义	Spilsby Sandstone 英语百科 Spilsby Sandstone The Spilsby Sandstone is a geologic formation in England. It preserves fossils dating back to the Cretaceous period.
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