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journalAt: Special Publication / Geological Survey of India, 11, 2 By: Patil R. S., Ramanujam C. G. K.
journalAt: Mountain geologist, 2, 2 By: Clarke R. T.
bookAt: Syll. Fung., Patavii [Padua], sumptibus auctoris typis seminarii, 10 By: Meschinelli A.
bookAt: Fung. Foss. Iconogr., Vicetiae [Vicenza], Sumptibus auctoris typis Aloysii Fabris & C. By: Meschinelli A.
journalAt: Časopis pro mineralogii a geologii, 33, 1 By: Vavrdová M.
journalAt: Journal of the Washington Academy of Sciences, 27, 12 By: Brown R. W.
journalAt: Special Publication / Geological Survey of India, 11, 2 By: Yawale N. R.
journalAt: Mémoires / Institut Royal des Sciences Naturelles de Belgique, 146 By: Alvin K. L.
journalAt: Palaeobotanist, 1999, 49, 1 By: Prasad M., Antal J. S., Tripathi P. P., Pandey V. K.