(Ages) Basins, Trenches, Fault of Philippine Sea Plate and Eurasian Marginal Basins

32 Ma (Oligocene) - 17 Ma (Miocene)

South China Sea Basin

~20 Ma (Early Miocene)

Age of Sulu Sea Basin

~55-42 Ma (Eocene)

Celebes Sea Basin (Based on ENE-WSW magnetic anomalies)

60 - 35 Ma

West Philippine Basin (WPB) based on Paleomagnetic Data

53 - 42 Ma

West Philippine Basin (WPB) based on Deep Sea Drilling

30 Ma (Oligocene)

Parece Vela-Shikoku Basin (PVSB)

6 Ma (Late Miocene)

Marianas Basin (MB)

Middle Eocene - Oligocene

Palau-Kyushu Ridge

20 Ma (Miocene) - Present

Izu-Bonin Ridge

5 Ma (Pliocene)

Philippine Trench

Early Miocene

East Luzon Trough

15 Ma (Early Miocene - Oligocene)

Manila Trench

~10 Ma (Miocene)

Negros Trench

<5 Ma (Pliocene)

Sulu Trench

<5 Ma (Pliocene)

Cotabato Trench

4 Ma (Pliocene)

Taiwan Collision Zone

Miocene

Mindoro-Panay Collision Zone

Late Miocene

Molucca Sea Collision Zone

4 Ma (Pliocene-Pleistocene)

Philippine Fault Zone (PFZ)

~1500 years

Marikina Valley Fault / Valley Fault System

~6 years

North Bohol Fault

~7 years

Negros Thrust