Formations of the Hampshire Basin. 



131 



Corhula exmtt, Desk. 



Craxsatclla plic;it:i. Sow. 



Clavagclla roronttaj Soto. 

 ( \ there* transversa, Sow. 



obliqua, Desh. 



rotundata, Brand. 



, new species. 



Bemicardhun Bartoniense, 



MSS. 

 Modiola tenuistria, Mill. 

 Lucma iintis, .Sow. 

 Mactra depressa (var.), Desk. 

 Kucula sirailis, Sow. 

 minima, Sow. 



Niiculii tiiL r ona, Sow. 

 Ostrea flabellula, Lam. 

 Panoprea rugosa, Edwards. 

 Pecten carinatus, Sow. 

 Pectunculus costatus, Sow. 



Plumsteadiensis, Sow. 



Solen gracilis, Sow. 

 Wright Tellina Hantoniensis, Edw. 



lamellulata, Edw. 



squamula, Edw. 



Ice vis, Edw. 



ambigua, Soto. 



scalaroides (var.), Lam. 



Venericardia, near imhricata ?, 



Desh. 



Gasteropoda. 



Actaeon simulatus, Brand. 

 Ancillaria turritella, Sov 

 Buccinum junceum, Sow. 



canaliculatum, Sow. 



Bulla attenuata, Sow. 

 Cerithium bexagonum, Lam. 

 Conus dormitor, Brand. 

 Cypnea Bartoniensis, Wright MSS. 

 Fusus bulbiformis, Lam. 

 Mitra scabra, Sow. 



parva, Soto. 



Murex frondosus, Soto. 

 Natica ambulacrum, Soto. 



Pleurotoma prisca, Brand. 



colon, Soto. 



Rostellaria rimosa, Brand. 

 Seraphs convolutus, Montf. 

 Strombus Bartoniensis, Soto. 

 Solarium canaliculatum, Soto. 

 Triton argutus, Brand. 

 Trochus monilifer, Lam. 



Voluta cost at a. SotO. 



lima, Soto. 



Magorum, Soto. 



spinosa, Lam. 



undulata, Wright MSS. 



ZOOPHYTA. 



Turbinolia Bowerbankii, Milne-Ed- 

 wards. 

 Frcdericiana, Milne-Edwards. 



Turbinolia humilis, Milne-Edwards. 



firma, Milne-Edwards. 



Lunulites radiata, Lamarck. 



No. 21. The Barton clay ; rises on the shore about half a mile 

 west of Beacon Bunny near Barton Gang, and runs out of the 

 cliff about a quarter of a mile westward of Chuton Bunny, nearly 

 half a mile to the eastward of High Cliff Castle. It attains a 

 thickness of about 40 or 50 feet. An accurate measurement of 

 this bed could not be obtained in consequence of the debris 

 which covers it. It contains the greater number of the fossils 

 known as " Barton shells," with teeth of Squatus, Lamna, and 

 Myliobatis. 



CONCHIFERA. 



Area appendiculata, Lam. 

 Cardium porulosum, Brand. 

 Clavagella coronata, Desh. 

 Corbula globosa, Soto. 



pi si mi. Sow. 



revoluta, Soto. 



striata. Lam. 



Crassatella sulcata, Brand. 

 Cytherea elegans, Lam. 



8uberyemoides, Desh. 



tellinaria, Lam. 



Ostrea oblonga, Brand. 

 Pinna margaritacea, Lam. 

 Venericardia globosa, Soto* 



M 



