U th dating

The Barbados coral reef record suggested that this period has been punctuated by two brief intervals of accelerated melting...

more The last deglaciation have been characterized by a rapid sea-level rise and coeval abrupt environmental changes.

The clastic sediments can be divided into units based on the presence of intercalated flowstones, forming flowstone bounded units (FBU).

Ten MC-ICP-MS uranium-series dates on several flowstone horizons in the Gladysvale Internal Deposit fan indicate deposition from the late mid-Pleistocene (∼ 570ka) to Holocene (∼ 7ka) during limited ...

No cessation of reef growth, even temporary, has been evidenced during this period at Tahiti.

Although their timing, magnitude, and even existence have been debated, those catastrophic sea-level rises are thought to have induced distinct reef drowning events.

The reef response to sea-level and environmental changes during the last deglacial sea-level rise at Tahiti is reconstructed based on a chronological, sedimentological, and paleobiological study of cores drilled through the relict reef features on the modern forereef slopes during the Integrated Ocean Drilling Program Expedition 310, complemented by results on previous cores drilled through the Papeete reef.

The Barbados coral reef record suggested that this period has been punctuated by two brief intervals of accelerated melting (Melt Water Pulses), occurring at 14,000 and 11,300 cal-yr-BP, superimposed on a smooth and continuous rise of sea level.

Although the timing, the amplitude or Gladysvale Cave is one of the few Plio-Pleistocene hominin-bearing cave sites in South Africa that contains a well-stratified cave fill with clastic sediments interspersed with flowstones. more Gladysvale Cave is one of the few Plio-Pleistocene hominin-bearing cave sites in South Africa that contains a well-stratified cave fill with clastic sediments interspersed with flowstones.

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