Archaeopteris halliana ID: 0000 0000 0422 0117 [detail] © 2022 University of California Museum of Paleontology	Archaeopteris halliana ID: 0000 0000 0422 0146 [detail] © 2022 University of California Museum of Paleontology	Archaeopteris halliana ID: 0000 0000 0422 0147 [detail] © 2022 University of California Museum of Paleontology	Archaeopteris halliana ID: 0000 0000 0422 1650 [detail] © 2022 University of California Museum of Paleontology
Archaeopteris halliana ID: 0000 0000 0422 1651 [detail] © 2022 University of California Museum of Paleontology	Archaeopteris halliana ID: 0000 0000 0422 1652 [detail] © 2022 University of California Museum of Paleontology	Archaeopteris halliana ID: 0000 0000 0422 1654 [detail] © 2022 University of California Museum of Paleontology	Archaeopteris halliana ID: 0000 0000 0422 1655 [detail] © 2022 University of California Museum of Paleontology
Archaeopteris halliana ID: 0000 0000 0422 1656 [detail] © 2022 University of California Museum of Paleontology

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