Figure 4. Two fossil eggshell fragments of aepyornithid-type, AUH 1026 (left) and AUH 1017. Note the variations in pore morphology between the two specimens. The groove pore morphologies of the fragment on the left characterize most fragments assigned to the aepyornithid-type. The circular pore morphologies of the piece on the right indicate it probably derived from one of the polar regions of the egg. Scale bar equals 1 cm total.