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GASTEROPODA, 
Eocene. 
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Trenton 
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| Weve@aasaseoncucsacee 
Miocene 
Trenton 
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Crete: 
Crete: 
Miocene 
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Miocene 
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Waverly 
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Cret. 
GEOLOGICAL AGE. 
LOCALITY. 
Shark River, N. J. 
_ Beloit, Wis. 
_ Claiborne, Ala. 
Shark River, N. J. 
Shiloh and Bridgeton, N. J. 
Beloit, Wis. 
Burlington, N. J. 
Burlington, N. J. 
| Shark Riv., N. J. 
White Pine, Nev. 
| Rapid Creek, B. H. 
| Dublin, Ohio. 
| 
Mullica Hill, etc., N. J. 
Crosswicks, N. J. 
Crosswicks, N. J. 
Freehold, N. J. 
Jericho, N. J. 
Shiloh, N. J. 
Burlington, N. J. 
Jericho, N. J. 
| Crosswicks, N. J. 
Burlington, Ia 
| Oquirrh Mts., Utah. 
Manitowock, Wis. 
Richland Co., Wis. 
Louisville, Ky. 
Oquirrh Mts., Utah. 
ce se “ee 
Haddonfield, N. J. 
