Linear measurements are in inches, weights are in grams. (Wgt = 0 is missing specimen.)
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ID	Len.	Wid.	Hgt.	Lab.Th.	Col.Th.	Lab.Spots	Col.Spots	Wgt.
TER501	0.751	0.404	0.322	23	25	8	6	0.77
TER502	0.821	0.475	0.369	23	24	4	7	1.498
TER503	1.084	0.725	0.53	19	19	26	27	0
This shell is an atypical specimen from the collectionof John Earle.
TER504	0.761	0.408	0.319	25	24	4	0	0.622
TER505	1.058	0.619	0.486	22	28	11	5	0
This shell was in the collection of Bob & Tina Wiepert when I took its data.
TER506	0.824	0.495	0.385	22	22	4	5	1.315
TER507	0.702	0.388	0.304	21	21	5	1	0.531
TER508	0.715	0.404	0.322	20	21	4	4	0.759
TER509	0.592	0.329	0.254	20	21	2	1	0.399
TER510	0.645	0.337	0.267	20	19	6	1	0.527

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