Table 2. Molluscan Percent Occurrence
Species	0-2 cm	8-10 cm	18-20 cm	28-30 cm	38-40 cm	48-50 cm	58-60 cm	68-70 cm	78-80 cm	88-90 cm	98-100 cm	18-110 cm	118-120 cm	128-130 cm	138-140 cm	148-150 cm	156-158 cm
Gastropods:
Acteocina canaliculata			4.76							4.00	1.69				3.85
Alabina spp.			3.81	2.00		3.36
Astraea sp.		6.38	2.86		2.50	0.84
Bittium varium	4.17	6.38	4.76	10.00		14.29											3.09
Bulla sp.		2.13	0.95			0.84					1.69	1.69			3.85		2.32
Caecum puchellum?																	0.77
Cerithidea spp.	4.17			18.00	1.25										3.85		3.47
Cerithiopsis greeni						1.68
Cerithium muscarum	4.17	23.40	38.10	4.00	2.50	0.84	3.70	10.71			3.39	3.39	2.94	9.09	15.38	12.50	7.72
Cerithium variabile		2.13
Crepidula sp.		8.51	0.95	10.00	15.00	4.20				4.00						4.17
Eupleura? sp.					1.25	0.84									3.85
Hyalina sp.					1.25
Marginellids	4.17	4.26	2.86		1.25	2.52					1.69						1.93
Meioceras sp.																	0.39
Mellanella sp.		4.26
Modulus modulus																	0.39
Odostomia spp.			0.95	2.00	1.25
Oliva sp.		6.38	2.86					10.71
Olivella sp.					2.50						1.69	1.69			3.85	8.33	4.25
Rissoina bryerea	8.33				2.50	6.72											0.77
Rissoina cancellata			0.95
Urosalpinx? sp.					1.25
Vitrinellid			0.95	2.00	1.25	1.68
Unidentified Gastro Frags															3.85		0.39
Species	0-2 cm	8-10 cm	18-20 cm	28-30 cm	38-40 cm	48-50 cm	58-60 cm	68-70 cm	78-80 cm	88-90 cm	98-100 cm	18-110 cm	118-120 cm	128-130 cm	138-140 cm	148-150 cm	156-158 cm
Pelecypods:
Anomalocardia cuneimeris			3.81	2.00		2.52	11.11			4.00				6.06			0.39
Arcopsis adamsi						0.84
Brachiodontes sp.	45.83	14.89	12.38	34.00	36.25	12.61	48.15	3.57								8.33	5.41
Chione cancellata	8.33	2.13	2.86	4.00	1.25	1.68					1.69	1.69	5.88			4.17	3.86
Cumingia tellinoidea		2.13						10.71			1.69						1.93
Laevecardium spp.	8.33	2.13	1.90	2.00	1.25	7.56	3.70					5.08			15.38	16.67	5.79
Lima sp.					2.50		3.70
Mysella sp.	4.17				1.25	1.68											0.39
Nucula proxima																	2.32
Parastarte triquetra						2.52	7.41	17.86		72.00	11.86	42.37	32.35	33.33	3.85
Pectinid							3.70	3.57
Pinctada radiata				6.00	2.50												0.77
Pitar sp.					3.75						8.47	6.78	8.82	3.03			12.74
Semele bellastriata																	0.39
Tellina spp.	8.33				7.50	0.84											2.32
Transennella spp.		14.89	14.29	4.00	10.00	31.93	18.52	42.86	100.00	16.00	66.10	37.29	50.00	48.48	42.31	45.83	38.22
Unidentified Pelecy. Frags.
Total # of specimens	24	47	105	50	80	119	27	28	2	25	59	59	34	33	26	24	259
Total # of Sps. Groups	10	14	17	13	21	20	8	7	1	5	10	8	5	5	10	7	24
Total Percent	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00	100.00

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