Pacyna, G.; Barbacka, M.; Zdebska, D.; Ziaja, J.; Fijałkowska-Mader, A.; Bóka, K.; Sulej, T. (2017). A new conifer from the Upper Triassic of southern Poland linking the advanced voltzialean type of ovuliferous scale with Brachyphyllum - Pagiophyllum -like leaves. Review of Palaeobotany and Palynology. 245: 28-54.
Pacyna, G.; Barbacka, M.; Zdebska, D.; Ziaja, J.; Fijałkowska-Mader, A.; Bóka, K.; Sulej, T.
2017
A new conifer from the Upper Triassic of southern Poland linking the advanced voltzialean type of ovuliferous scale with Brachyphyllum - Pagiophyllum -like leaves