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Frederik Johnstrup

Frederik Johnstrup.

Johannes Frederik Johnstrup (12 March 1818– 31 December 1894) was a Danish professor, geologist and paleontologist. He was the founder of the Danish scientific periodical Meddelelser om Grønland.[1] [2][3]

  1. ^ Noe-Nygaard, A.; C. Vibe; T. W. Böcher; E. Holtved (1951). "Notes on Danish Scientific Work since 1939" (PDF). Arctic. 4 (1): 50. doi:10.14430/arctic3935. Archived from the original (PDF) on 2011-05-24. Retrieved 2009-12-25.
  2. ^ "Johannes Frederik Johnstrup". Den Store Danske. Retrieved September 1, 2020.
  3. ^ "Meddelelser om Grønland". Den Store Danske. Retrieved September 1, 2020.

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