FRÝDA, J.; BLODGETT, R. B.; LENZ, A. C.; FRÝDOVÁ, B. Jardamarekia enigma, a new Early Devonian tryblidioidean from Royal Creek area (Yukon Territory, Canada), and paleobiogeography of the Early Devonian of northwestern Canada. Zootaxa, Auckland, New Zealand, v. 2905, n. 1, p. 57–62, 2011. DOI: 10.11646/zootaxa.2905.1.4. Disponível em: https://mapress.com/zt/article/view/zootaxa.2905.1.4. Acesso em: 19 apr. 2025.