Columbia subject headings:
Paleontology--Great Britain.
Paleontology--Jurassic.
Terebratulida, Fossil--Great Britain.
Harvard subject headings:
Paleontology--Great Britain
Paleontology--Jurassic
Terebratulida, Fossil--Great Britain.
Princeton subject headings:
Brachiopoda, Fossil--England.
Geology, Stratigraphic--Jurassic.
Terebratulida, Fossil.