* denotes primary/corresponding author(s)

2025

-Wang, Y.*, Clark, A.D.*, Wang, X., O’Connor, J.K., Zhang, X., Wang, X., Zheng, Z., Zhou, Z. (in prep). The plumage of Longipteryx (Aves: Enantiornithines)

-Kuo, P.C.*, Clark, A.D., Wang, X., Wang, X., Zhang, X., O'Connor, J.K. (in prep). The bizarre uncinate process found in an early enantiornithine showing the functional diverse of ventilation during the early Cretaceous.

-Steele, A.T.*, Bohus, C.P.W., Carroll, N., Stroup, A., Clark, A.D., O’Connor, J.K. (in prep). Unexpected squamate diversity yielded from a Hell Creek microsite.

-Clark, A.D.*, O’Connor, J.K., Wang, X.*, Pruett-Jones, S., Zhang, X., Wang, X., Zheng, X., Zhou, Z. (In review). Hyperelongate ornamental tail feathers in a new Early Cretaceous bird. Current Biology (IF 9.2)

-O’Connor, J.K.* and Clark, A.D. The ecology of Archaeopteryx. (In review). Discover Ecology

-Clark, A.D.*, Atterholt, J., Clark, S.J., Seward, N.W. (In review). Courtship display behavior strongly influences rectricial myology in Centrocercus minimus (Gunnison Sage Grouse). Journal of Anatomy (IF 2.4)

-Cruz-Vega, E.J.*, O’Connor, J.K., Clark, A.D., Sertich, J.J. (In review). First Neornithine Bird from the Latest Cretaceous Hell Creek Formation of South Dakota, U.S.A. Journal of Vertebrate Paleontology (IF 2.5)

-Clark, A.D.*, Park, Y., Wood, P., Lituma, C.M. (In review). Available prey diversity does not significantly affect Antrostomus vociferus (Eastern Whip-poor-will) occupancy probability within West Virginia managed forests. Forest Ecology and Management (IF 3.7)

-Clark, A.D.*, Lungstrom, L., Clark, S.J., Westneat, M.W. (In review). Biomechanics of raptorial dorsiflexion and tensile material properties of the m. tibialis cranialis tendon in hindlimbs of hawks and owls. Journal of Experimental Biology (IF 2.8).

-Benito, J.*, Kuo, P., Torres, C.R., Plateau, O., Navalón, G., Clark, A.D., Steell, E.M., Field, D.J. (In review). Shouldering the challenge of interpreting avian palate evolution. PNAS (IF 9.1)

-Clark, S.J.*, Nicodemus, P., Clark, A.D. (In review). Semi-aquatic mammals in the face of urbanization in Illinois. Biodiversity and Conservation. (IF 3.1)

-O’Connor, J.*, Wang, X., Clark, A.D., Kuo, P., Davila R., Wang, Y., Zheng, X. (In review). A new small-bodied longipterygid (Aves: Enantiornithes) from the Aptian Jiufotang Formation. Palaeontologia Electronica (IF 1.4)

-Ksepka, D.*, Mayr, G., Clark, A.D., Grande, L. 2025. A sharp-billed stem ibis from the Green River Formation. Journal of Paleontology (IF 1.3)

-O’Connor, J.K.*, Clark, A.D., Kuo, P., Wang, M., Shinya, A., Van Beek, C. 2025. Avian features of Archaeopteryx feeding apparatus reflect elevated demands of flight. The Innovation (IF 33.2). doi: 10.1016/j.xinn.2025.101086

-Clark, A.D.*, Lituma, C.M., Park, Y., Wood, P. 2025. Landscape features affect occupancy probability of Eastern Whip-poor-will (Antrostomus vociferus) in West Virginia managed forests. Ornithological Applications. (IF 2.7). doi: 10.1093/ornithapp/duaf037

-O’Connor, J.*, Clark, A., Kuo, P., Fabbri, M., Shinya, A., Van Beek, C., Wang, M., Kiat, Y., Hu, H. 2025. Chicago Archaeopteryx informs on the early evolution of the avian bauplan. Nature (IF 64.8). doi: 10.1038/s41586-025-08912-4

-O’Connor, J.K.*, Atterholt, J., Clark, A.D., Zhou, L., Peng, C., Zhang, X., You, H. 2025. Enantiornithine (Aves: Ornithothoraces) from the Lower Cretaceous Xiagou Formation with unusually short pubes. Geobios (IF 1.6). doi: 10.1016/j.geobios.2024.11.003