Ocean Deposits Learning With 3 Classifications And Mnemonics YouTube Lecture Handouts

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Ocean Deposits Meaning:

The unconsolidated sediments Inorganic or Organic derived from various sources deposited on the oceanic floor. Terrigenous, Volcanic and Pelagic Deposits are three major sources of Ocean deposit.

We can classify oceans based on sources, sediments and location of deposits.

Based on Source

On the basis of size of particles and density, Gravel, Sand, Silt, Clay and Mud pattern has been identified.

  • Lithogenous or Terrigenous *

  • Hydrogenous

  • Biogenous *

  • Red Clay

  • Cosmogenous

  • Volcanic Deposits

  • Inorganic Precipitates

Lithogenous Deposits

  • Terrigenous Mud

  • Blue Mud

  • Green Mud

  • Red Mud

  • Turbidites

  • Contourites

Biogenous Deposits

  • Calcareous Ooze

    • Globigerina Ooze

    • Pteropod Ooze

    • Coccolithophore Ooze

  • Siliceous Ooze

    • Diatoms: Derived from bio- decomposition of marine phytoplankton.

    • Radiolarian: Derived from bio- decomposition of radiolarian.

Image of Skeleton Settle With Dust

Image of Skeleton Settle with Dust

Image of Skeleton Settle With Dust

Image of Sea Level of Pteropod, Globigerina And Red Clay

Image of Sea Level of Pteropod, Globigerina and Red Clay

Image of Sea Level of Pteropod, Globigerina And Red Clay

Based on Sediments

  • Littoral

  • Pelagic

  • Hemipelagic

  • Eupelagic

Based on Location of Deposit

  • Continental

    • Littoral

    • Shallow Water

    • Terrigenous

  • Neritic

  • Pelagic