Ngā tūemi rite

• (Table 1) Contents of major chemical elements in phosphorites and bottom sediments
  mā: Baturin, Gleb N, me ētahi atu.
  I whakaputaina: (2006)
• Contents of P2O5 and REE in phosphorites from shelves and Pacific seamounts
  mā: Tambiev, Sergey B, me ētahi atu.
  I whakaputaina: (1982)
• Contents of P2O5, Corg, Sr, and Ba in phosphorites and host sediments from the Atlantic and Pacific oceans
  mā: Tambiev, Sergey B
  I whakaputaina: (1979)
• (Table 4) Chlorine and sodium contents in bottom sediments, phosphorites, and bone phosphate from the ocean floor
  mā: Baturin, Gleb N
  I whakaputaina: (2005)
• Chemical composition in phosphate materials from the ocean floor
  mā: Baturin, Gleb N
  I whakaputaina: (2005)