Table 1 in New fossil remains from the Pliocene Koetoi Formation of northern Japan provide insights into growth rates and the vertebral evolution of porpoises

Table 1. Measurements (in mm) of the vertebrae of the porpoise NMV- 5. Abbreviations: e, estimated transverse measurements (half measurement multiplied by 2); +, measured element is incomplete to some extent; CL, length of centrum; CH, height of anterior articular surface of centrum; CW, width of anterior articular surface of centrum; GH, greatest height of vertebra; GW, greatest width of vertebra; CL/CH, length of centrum/height of anterior articular surface of centrum; X, XX, XXX, precise position of vertebrae within the vertebral column unknown.
CLCHCWGHGBCL/CHAtlas22.636.0+75.0e40.0+101.0+?Axis16.727.861.038.6+64.2+0.603rd cervical4.825.930.431.6+37.0+0.194th cervical4.526.629.937.0+34.4+0.175th cervical4.526.728.637.635.20.176th cervical5.826.230.046.741.00.227th cervical6.626.831.443.2+55.4+0.251st thoracic11.326.027.841.2+69.30.433rd thoracic17.024.130.248.7+68.8e0.715th thoracic19.824.726.075.8+68.00.80Thoracic X32.727.829.2112.088.91.18Thoracic XX22.3+26.529.948.4+105.2e?Thoracic XXX33.928.929.2118.0139.8e1.17Last thoracic-135.428.830.5?158.01.23Last thoracic37.231.837.5129.0137.6+1.171st lumbar37.632.238.470.4+159.2e1.172nd lumbar36.429.734.698.5122.1+1.233rd lumbar36.131.435.9129.9163.01.15