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The Eurypterida of New York/Volume 2/Explanations of plates/Plate 53

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PLATE 53

Stylonurus myops Clarke
Page 300
See plates 51, 52

1 Metastoma found in association with remains of this species. × 5
2 Fragment of a metastoma. × 3
3–5 Tergites showing slight differences in the characteristic ornamentation. Figure 3, natural size; figures 4 and 5, × 3
7 Fragment of leg joint exhibiting an ornamentation that suggests its reference to S. myops. × 3


Stylonurus sp. α
Page 313

10 Fragment of postabdominal segment showing the ornamentation consisting of spines of which only the bases are retained, × 3
11 Leg joint with bases of large marginal spines. × 3
8, 12 Fragments of abdominal segments. × 3


Stylonurus sp. β
Page 313

14, 15 Leg joints of uncertain specific relations. × 3


Stylonurus sp. γ
Page 313

19 Terminal joints of leg. Natural size


Stylonurus sp. δ
Page 313

6, 9 Fragments of integuments showing peculiar character of ornamentation. Natural size
13 Segment with serrated posterior margin. × 3


Stylonurus sp.
Page 314

20 Distal joints of a leg indicating an individual of considerable size. Natural size
18 Articulation of two leg joints. Natural size


Genus undet.
Page 314

16, 17 Fragments of uncertain character, possibly the manducatory edges of coxal joints of a large form

The originals of this plate are from the Shawangunk grit, Otisville, N. Y., and are in the State Museum

Memoir 14. N.Y.State Museum. Plate 53.
E.W.C.L. et G.S.B. del. J.B.Lyon Co. State Printer.