Page:Quarterly Journal of the Geological Society of London, vol. 26.djvu/195

 Leda caudata, Donov.

Cardium edule, Linn.

- islandicum, Linn.

- norvegicum, Spengl.

- groenlandicum, Chemn.

Cardita analis, Phil.

- scalaris, Leathes.

Lucina borealis, Linn.

Astarte borealis, Chemn.

- -, var. Withami.

- -, var. semisulcata.

-, mutabilis, S. Wood.

- sulcata, Dacosta.

- -, var. elliptica.

- crebricostata, Forbes.

- compressa, Mont.

Woodia digitaria, Linn.

Tapes virgineus, Linn.

- pullastra, W. Wood.

Cyprina islandica, Linn.

- rustica, J. Sow.

Venus fluctuosa, Gould.

- fasciata, Donovan.

- ovata, Penn.

Tellina lata, Gmel.

- obliqua, J. Sow.

L. minuta of 'Crag Mollusca.'

Given in Woodward's list; but the fragments in the British Museum are not sufficient for reliable identification.


 * Breydon (Bradwell cutting), sec. Jeff. vol. ii. p. 296 of Brit. Moll.

The Bridlington shell called C. scalaris by Forbes, in Me. Geol. Survey for 1846, was most probably only C. Analis.

Probably represented by C. ventricosa, Gould, on N.W. coast of America.

On authority of Woodward's list only. Believed by S. Wood to be only A. sulcata, var. elliptica.

Rare in Crag. Common in Middle Glacial. Mediterranean, sec. Jeffreys.


 * Bradwell. Given from Crag only on authority of Woodward's Norwich Crag list.

"North of Hebrides, in cold area, 550 fathoms," sec. Jeffreys.

Two imperfect specimens from Middle Glacial.

Hinge-fragments of one or other or both of these species common in Middle Glacial; but which of them, cannot be said. Both in Crag andB, S.


 * Bradwell.

Abundant in Middle Glacial. Japan, sec. Jeffreys.

Profuse in Coralline Crag; rare in Red: three imperfect specimens from Middle Glacial.

T. calcarca of Wahl. A few doubtful fragments only from Middle Glacial. Rare in Red Crag, profuse in Fluvio-marine Crag and Chillesford beds.

Profuse in all Crag beds and in Lower Glacial; not common in Middle Glacial. Only one specimen known from Bridlington.