Goodland & Maycock 456B (Guyana, Upper Takatu-Upper Essequibo Region, Kanuku Mts., Iraimakipang summit, Goodland & Maycock 456B)

Derived Unit

Derivation tree

  • Guyana, Upper Takatu-Upper Essequibo Region, Kanuku Mts., Iraimakipang summit, Goodland & Maycock 456B
    • Guyana, Upper Takatu-Upper Essequibo Region, Kanuku Mts., Iraimakipang summit, Goodland & Maycock 456B