At: Publications of the Carnegie Institution of Washington, 476 By: Chaney R. W.
journalAt: Micropaleontology, 12, 3 By: Peck R. E., Morales G. A.
journalAt: Palynology, 37, 2 By: Rooney A., Clayton G., Goodhue R.
journalAt: Historical biology, 2018, 10.1080/08912963.2018.1455677 By: Wang Z.-X., Sun F.-K., Wang J.-D., Dong J.-L., Xie S.-P., Sun M.-X., Sun B.-N.
journalAt: Geological Journal, 2020, 56, 2 By: Dong J.-L., Sun B.-N., Li A.-J., Chen H.
journalAt: Journal of the Botanical Research Institute of Texas, 4, 1 By: Chambers K. L., Poinar G. O.
journalAt: Skrifter / Norges Svalbard- og Ishavsundersøkelser, 83 By: Høeg O. F. A.
journalAt: Acta Geologica Sinica, Series, English edition, 85, 5 By: Wang X., Han G.
journalAt: American Journal of Botany, 88, 5 By: Zhou Z.-K., Crepet W. L., Nixon K. C.
journalAt: Annale van die Geologiese Opname / Republiek van Suid-Afrika, Departement van Mynwese, 1986, 20 By: Kovács-Endrödy É.