Gary R. Fitzhugh

Ahrenholz, D. W., Squires, D. D., Rice, J. A., Nixon, S. W., & Fitzhugh, G. R. (2000). Periodicity of increment formation in otoliths of overwintering postlarval and prejuvenile Atlantic menhaden, Brevoortia tyrannus. Fishery Bulletin (Washington, D.C.), 98(2), 421–426.

Fitzhugh, G. R., Nixon, S. W., Ahrenholz, D. W., & Rice, J. A. (1997). Temperature effects on otolith microstructure and birth month estimation from otolith increment patterns in Atlantic menhaden. TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY, 126(4), 579–593. https://doi.org/10.1577/1548-8659(1997)126<0579:TEOOMA>2.3.CO;2