Jansen-Jacobs et al. 617 (Guyana, Kanuku Mts., Nappi-head on Nappi Cr., Camp 1, Jansen-Jacobs et al. 617)

Derived Unit

Derivation tree

  • Guyana, Kanuku Mts., Nappi-head on Nappi Cr., Camp 1, Jansen-Jacobs et al. 617
    • Guyana, Kanuku Mts., Nappi-head on Nappi Cr., Camp 1, Jansen-Jacobs et al. 617