| 21. | The atlas elements are unfused; there is a suture between the dens and ilium and ischium are unfused.
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| 22. | It becomes narrower as it descends and joins with the inferior ramus of the ischium below the obturator foramen.
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| 23. | All three components of the pelvic girdle illium, ischium and publs are somewhat articulated in almost natural position.
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| 24. | Casamiquela had already indicated that the new species was very distinct because of an atypically long ilium and short ischium.
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| 25. | In front of the right ischium muscle fibres are present running from the ischial foot in the direction of the femur.
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| 26. | These trabeculae may also be thought of as the rims of two large ilium and ischium, as in all paleognathes.
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| 27. | The ischium is elongated . " Sinusonasus " has a long lower leg, indicating a good running capacity.
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| 28. | The pubis and ischium are likely to be longer than the postacetabular portion of the pelvis is longer than the preacetabular portion.
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| 29. | The ischium is bird-like : small with a low obturator process and processes on the upper and lower rear edge.
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| 30. | The lower end of the ischium has a D-shaped cross-section due to an extension on the outer side.
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