Headon Beds Bivalves
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| ','Nucula nudata','coll. Alan Morton','nuclis2.jpg','4.0',200,248,'Middle Headon Beds - Colwell'))
| ','Nuculana ?minima var. communis','coll. Alan Morton','saccom.jpg','9.0',279,342,'Middle Headon Beds - Whitecliff'))
|  (coll. Alan Morton','arcbia.jpg','8.0',270,263,'Middle Headon Beds - Whitecliff'))
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| Nucula headonensis Morris 10.5mm | Leionucula nudata (S.V. Wood) 10mm | Saccella ?communis (Wood) 6.5mm | Arca biangula Lamarck 7.5mm |
','Fossularca lissa; Arca laevigata','coll. Alan Morton','trilis.jpg','12.0',238,237,'Middle Headon Beds - Colwell'))
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| Trigonodesma lissa (Bayan) 3mm | Trinacria curvirostris Cossmann 7mm | Mytilus affinis J. de C. Sowerby 58mm | Mytilus strigillatus S.V. Wood 4mm |
','Modiola elegans','coll. Alan Morton','mod2.jpg','6.0',313,373,'Lower Headon Beds - Becton'))
| ','Modiola nystii','coll. Alan Morton','modnys2.jpg','5.0',279,362,'Middle Headon Beds - Whitecliff'))
| ','Modiola nystii','coll. Alan Morton','modnys3.jpg','4.0',331,412,'Middle Headon Beds - Whitecliff'))
| ','Pteria media; Avicula media','coll. Alan Morton','ptemed.jpg','2.0',279,372,'Middle Headon Beds - Whitecliff'))
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| Semimodiola elegans (J. Sowerby) 15mm | Semimodiola nysti (Nyst) 18mm | Semimodiola nysti (Nyst) 25mm | Pterelectroma media (J. Sowerby) 42mm |
','Pecten bellicostatus','incomplete) (coll. Alan Morton','chlbel.jpg','3.0',414,308,'Middle Headon Beds - Whitecliff'))
| ','Pecten ?reconditus','external view) (coll. J.F. Jackson [Museum of Isle of Wight Geology MIWG1887]','chl_miwg1887.jpg','4.0',272,308,'Middle Headon Beds - Whitecliff'))
|  (coll. Alan Morton','chl2.jpg','4.0',266,279,'Middle Headon Beds - Whitecliff'))
|  (coll. Alan Morton','ostvel2.jpg','1.5',294,275,'Middle Headon Beds - Colwell'))
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| Chlamys bellicostata (S.V. Wood) 25mm | Chlamys ?recondita (Solander) 19mm | Chlamys sp. 17mm | Ostrea velata S.V. Wood 52mm |
 (coll. Alan Morton','ostvel3.jpg','1.0',374,323,'Middle Headon Beds - Colwell'))
|  (coll. Alan Morton','ostvel.jpg','2.0',417,351,'Middle Headon Beds - Colwell'))
|  (coll. Alan Morton','ostpli1.jpg','2.0',237,321,'Middle Headon Beds - Whitecliff'))
|  (coll. Alan Morton','ostpli2.jpg','2.0',178,196,'Middle Headon Beds - Whitecliff'))
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| Ostrea velata S.V. Wood 74mm | Ostrea velata S.V. Wood 41mm | Cubitostrea plicata Solander 21mm | Cubitostrea plicata Solander 23mm |
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| Unio solandri J. Sowerby 32mm | Lucina concava Deshayes 9mm | Lucina sp. 12mm | Lucina sp. 2.5mm |
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| ','Diplodonta ?elliptica','coll. Alan Morton','dip1.jpg','5.0',309,314,'Middle Headon Beds - Colwell'))
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| Divalinga colvellensis Glibert & Van de Poel 6mm | Felaniella ?elliptica (Lamarck) 9mm | ?Erycina sp. 2.5mm | ?Lepton sp. 5mm |
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| ','Venericardia deltoidea','coll. Alan Morton','cardel2.jpg','2.0',321,372,'Middle Headon Beds - New Forest'))
| ','Cardita oblonga; Venericardia oblonga','var. <I>serratina</I> Wood) (coll. Alan Morton','glaoblse.jpg','5.0',214,295,'Middle Headon Beds - Colwell'))
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| Unidentified 2.8mm | Unidentified 1.7mm | Cardita deltoidea (J. Sowerby) 24mm | Glans oblonga (J. Sowerby) 7mm |
','Cardium porulosum; Trachycardium porulosum','coll. Alan Morton','propor2.jpg','4.0',306,474,'Middle Headon Beds - Colwell'))
| ','Cardium bouei; Cardium obliquum','var. <I>bartonensis</I> Tremlett) (coll. Alan Morton','loxbou2.jpg','5.0',291,407,'Middle Headon Beds - Colwell'))
| ','Cardium hantoniense','coll. Alan Morton','nemhan.jpg','4.0',328,417,'Middle Headon Beds - Whitecliff'))
|  (coll. Alan Morton','macfas3.jpg','4.0',294,380,'Middle Headon Beds - Colwell'))
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| Orthocardium porulosum (Solander) 14mm | Loxocardium bouei (Deshayes) 10mm | Nemocardium hantoniense (von Koenen) 18mm | Spisula fastigiata Edwards 14mm |
 (coll. Alan Morton','macfas2.jpg','2.5',274,351,'Middle Headon Beds - Colwell'))
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| Spisula fastigiata Edwards 23mm | Tellina corbuloides Edwards MS 10mm | Tellina corbuloides Edwards MS 5.5mm | Tellina affinis Edwards MS 19mm |
','Psammobia compressa','coll. Alan Morton','psacom.jpg','2.0',341,392,'Middle Headon Beds - Colwell'))
| ','Psammobia compressa','coll. Alan Morton','psacom2.jpg','2.0',378,401,'Middle Headon Beds - Colwell'))
| ','Gari rudis; Tellina rudis','coll. Alan Morton','garrud2.jpg','3.0',340,339,'Middle Headon Beds - Colwell'))
| ','Veniella pectinifera; Anisocardia pectenifera','coll. Alan Morton','petpec2.jpg','8.0',270,351,'Middle Headon Beds - Whitecliff'))
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| Psammotaea compressa (J. de C. Sowerby) 40mm | Psammotaea compressa (J. de C. Sowerby) 44mm | Garum rude (Lamarck) 27mm | Petalocardia pectenifera (J. de C. Sowerby) 7mm |
','Dreissena sowerbyi; Dreissena brardii;','coll. Alan Morton','drebra.jpg','6.0',259,321,'Lower Headon Beds - Becton'))
| ','Cyrena deperdita','coll. Alan Morton','cordep.jpg','4.0',205,302,'Lower Headon Beds - Hordle'))
| ','Cyrena cycladiformis','coll. Alan Morton','corcyc.jpg','4.0',218,289,'Lower Headon Beds - Hordle'))
| ','Cyrena obovata','coll. Alan Morton','corobo.jpg','2.0',182,292,'Middle Headon Beds - Colwell'))
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| Mytilopsis sowerbyi (d`Orbigny) 13mm | Corbicula deperdita (Lamarck) 11mm | Corbicula ?cycladiformis (Deshayes) 10mm | Corbicula obovata (J. Sowerby) 16mm |
','Meretrix suborbicularis','coll. Alan Morton','ciredw.jpg','5.0',238,315,'Middle Headon Beds - Colwell'))
| ','Sinodia (Cordiopsis) suborbicularis; Meretrix incrassata; Venus incrassata; Cytherea incrassata','coll. Alan Morton','sinsub.jpg','1.5',269,394,'Middle Headon Beds - Colwell'))
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| ','Corbula cuspidata','coll. Alan Morton','corcus.jpg','5.0',187,224,'Middle Headon Beds - Colwell'))
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| Circe edwardsi (von Koenen) 9mm | Pelecyora suborbicularis (Goldfuss) 35mm | Calpitaria sp. 5.5mm | Caryocorbula cuspidata (J. Sowerby) 7.5mm |
','Corbula pisum','coll. Alan Morton','varpis.jpg','10.0',313,308,'Middle Headon Beds - Whitecliff'))
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| ','Erodona plana','coll. Alan Morton','eropla.jpg','2.0',171,212,'Lower Headon Beds - Hordle'))
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| Varicorbula pisum (J. Sowerby) 4mm | Varicorbula sp. 8mm | Lentidium tawneyi Curry 4.5mm | Potamomya plana (J. Sowerby) 17mm |
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| Potamomya sp 15mm | Mya angustata J. de C. Sowerby 30mm | Unidentified 3mm |
