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قراءة كتاب A New Extinct Emydid Turtle from the Lower Pliocene of Oklahoma
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A New Extinct Emydid Turtle from the Lower Pliocene of Oklahoma
bordering marginals, 25; length of margin bordering 3d costal, 56. Third costal: Length of margin bordering 2d costal, 55 (L), 56; length of margin bordering neurals, 19; length of margin bordering marginals, 18; length of margin bordering 4th costal, 58. Fourth costal: Length of margin bordering 3d costal, 58; length of margin bordering neurals, 16; length of margin bordering marginals, 22; length of margin bordering 5th costal, 55. Fifth costal: Length of margin bordering 4th costal, 52; length of margin bordering neurals, 16; length of margin bordering marginals, 20; length of margin bordering 6th costal, 41.
First marginal: Length of margin bordering nuchal, 23 (L), 21; length of outer margin, 23 (L), 23; length of inner margin, 12 (L), 12; length of margin bordering 2d marginal, 22 (L), 21. Second marginal: Length of margin bordering 1st marginal, 22 (L); length of outer margin, 22 (L); length of inner margin, 15 (L); length of margin bordering 3d marginal, 16 (L). Seventh marginal: Length of margin bordering 6th marginal, 18 (L), 17 (estimated); length of outer margin, 25 (L), 23 (estimated); length of inner margin, 18 (L), 18; length of margin bordering 8th marginal, 22 (L), 22. Eighth marginal: Length of margin bordering 7th marginal, 22 (L), 23; length of outer margin, 22 (estimate of L), 22; length of inner margin, 18 (L), 18; length of margin bordering 9th marginal, 24 (estimate of L), 23. Ninth marginal: Length of margin bordering 8th marginal, 24 (L); length of outer margin, 20 (L), 19; length of inner margin, 19 (L); length of margin bordering 10th marginal, 23 (L), 23. Eleventh marginal: Length of margin bordering 10th marginal, 22 (L); length of outer margin, 16 (L); length of inner margin, 12 (L); length of margin bordering pygal, 18 (L).
Entoplastron: Width, 24 (estimated).
Hyoplastron: Length of margin bordering epiplastron, 25; length of margin on midline, 37; length from junction of epiplastronal border and outer border to point on posterior border equidistant from midline, 53; width from midline to axillary notch, 39; distance between axillary notch and posterior border, 31.
Hypoplastron: Length of margin bordering midline, 42; length of posterior (xiphiplastronal) margin, 40; distance from junction of xiphiplastronal margin and outer margin to point on anterior border equidistant from midline, 49 (estimated); distance between inguinal notch and anterior border, 29.
Xiphiplastron: Length of anterior (hypoplastronal) margin, 38; length of margin along midline, 43; distance from extreme posterior extension of xiphiplastron to midline, 14.
Scutes of Carapace and Plastron
First marginal scute: Length of margin bordering 2d marginal, 15 (L), 14; length of anterior margin, 15 (L); length of posterior margin, 14 (L); length of inner margin, 13 (L); length of outer margin, 23 (L). Third marginal scute: Length of anterior margin, 14 (L). Eighth marginal scute: Length of anterior margin, 15 (L), 15; length of posterior margin, 16 (estimate of L), 16; length of inner margin, 20 (L), 20; length of outer margin, 25 (estimate of L), 25. Ninth marginal scute: Length of anterior margin, 17 (L), 16; length of posterior margin, 17 (L), 17; length of inner margin, 18 (L), 20; length of outer margin, 21 (L), 21. Tenth marginal scute: Length of anterior margin, 17 (L), 17. Eleventh marginal scute: Length of posterior margin, 14 (L).
First costal scute: Length of margin bordering vertebrals, 45. Second costal scute: Length of margin bordering vertebrals, 35 (L), 35; length of margin bordering 3d costal scute, 52.
First vertebral scute: Length of anterior margin, 24 (estimated); greatest width, 32 (estimated); length at midline, 35 (estimated). Second vertebral scute: Length of anterior margin, 27; greatest width, 42; length at midline, 29. Third vertebral scute: Length of anterior margin, 33; greatest width, 42; length at midline, 40 (estimated).
Pectoral scute: Length of