P. B. Wignall

Identifiers

• Open LibraryOL722196A

Top Subjects

• Paleontology -- Jurassic (1)
• Paleontology -- England -- Kimmeridge Region (1)
• England -- Paleontology -- Kimmeridge Region (1)
• Geochemistry. (1)
• Oil-shales. (1)
• Petroleum -- Geology. (1)
• Extinction (Biology) (1)