MANDRYK, Carole; BASKIN, Jon; MATTHEWS, Emily; THOMAS, Ronny. Possibly Human-Modified Mammoth Tusk and Bone from the Pleistocene of South Texas. Bulletin of the Florida Museum of Natural History, [S. l.], v. 45, n. 4, p. 531–540, 2005. DOI: 10.58782/flmnh.axig9467. Disponível em: https://flmnhbulletin.com/index.php/flmnh/article/view/flmnh-vol45-no4-pp531-540. Acesso em: 24 apr. 2026.