The ribbed drapery of the Puerto Princesa Underground River (Palawan, Philippines): morphology and genesis

The ribbed drapery of the Puerto Princesa Underground River (Palawan, Philippines): morphology and genesis

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During the 2011 speleological expedition to the Puerto Princesa Underground River (Palawan, Philippines) a drapery characterized by several close-to-horizontal ribs has been noticed.Even mesa boogie 4x12 without sampling and analyzing its internal growth layers, a detailed morphological study allowed to present a possible genetic model.The presented model helps to explain its evolution, which is mainly controlled by variation in water flow as a consequence of the iphone 14 price chicago Palawan climate.

When validated by further analyses, the same genetic mechanism could define also the evolution of the very common but still unexplained complex flowstones, which exhibit several close-to-horizontal steps, widenings and narrowings along their growth axis.