Shells, closing of 196, 571, 573, 577 



, dead 56, 57, 58, 59, 60 



gaping 754 



, large quantities in Indian middens (see also Indians, middens) 1262 



, Miocene 2 80 



, mollusk 2148, 2227 



, monograph of genera of 1704 



of lamellibranchs 2055 



, opening of 193, 196, 573, 577 



, pen 61 



, Pleistocene 2080 



, recent molluscan 1836, 2080 



, scattered 1097 



, sea 967, 1483 



thicker and heavier 918 



, unusually large 1546 



Shelter Island Oyster Co., Greenport, N. Y. 591, 865 



Shigella 787, 788 



Shinnecock Bay/Shinnecock Inlet, N. Y. 658, 1866 



Indian Project, N. Y. 591. 



Ship Island, Miss. 1337 

 Shipping 150, 39 8 



industry 1877 



Shipworms 12 3 4 

 Shoals, sandy 632 

 Shock, freeze 990 



, heat 990 



, single induced 261 



Shoreline slope 266 



Shortcomings 1306 



Shortening, isotonic 937 



Shovels 918 



Shrewsbury River, N. J. 409, 1447, 1448, 2001 



, _. _. , Lov/er Bay 2142 



Shrimp 61, 1282 



, Gulf of Mexico 1545 



, penaeid/shrimp, peneid 1748, 1799 



, sand 2020 



Shrimping 



1335 







Shucking 



266, 



739, 



1417 



Significant 



148 







Silicon 526 









dioxi 



de 



450 





Siliqua 671 









Silt 450 









and orga 



nic matter 



958 



-clay 



1255 







807 



