28. Odum, E. P. 1971. In: Fundamentals of Ecology, W. B. Saunders Co., 

 Philadelphia, pp. 1-574. 



29. Pannella. G. 1976. Tidal Growth Patterns in Recent and Fossil Mollusc 

 Bivalve Shells: a Tool for the Reconstruction of Paleotides. 

 Naturwissenschaften 63: 539. 



30. and C. MacClintock. 1968. Biological and Environmental Rhythms 

 Reflected in Molluscan Shell Growth. J. Paleontol. 42, No. 5 (Suppl.): 64. 



31. and M. N. Thompson. 1968. Paleontological Evidence of Variations 

 in Length of Synodic Month Since Late Cambrian. Science 162: 792. 



32. Rhoads, D. C. and G. Pannella. 1970. The Use of Molluscan Shell Growth 

 Patterns in Ecology and Paleoecology. Lethaia 3: 143. 



33. Shuster, C. N. and B. H. Pringle. 1969. Trace Metal Accumulation by the 

 American Eastern Oyster Crassostrea virginica. Proc. Nat. Shellfish. Ass. 

 59: 91. 



34. Tevesz, M. J. S. 1972. Implications of Absolute Age and Season of Death 

 Data Compiled for Recent Gemma gemma. Lethaia 5: 31. 



35. Thompson, I. 1975. Biological Clocks and Shell Growth in Bivalves. In: 

 Growth Rhythms and the History of the Earth's Rotation, Rosenberg, G. 

 D. and Runcorn, S. K. (eds.), Wiley, London, U. K. pp. 149-161 . 



36. Whyte, M. A. 1975. Time, Tide and the Cockle. In: Growth Rhythms and 

 the History of the Earth's Rotation, Rosenberg, G. D. and Runcorn, S. K. 

 (eds.), Wiley, London, U. K. pp. 177-189. 



37. Wilbur, K. M. 1972. Shell Formation in Mollusks. In: Chemical Zoology, 

 Florkin, M. and Scheer, B. T. (eds.). Academic Press, New York pp. 

 103-145. 



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