This newest nonsense about the so-called "ark" of the mythical Noah is just that: nonsense. To begin with, the Noachian flood myth is nearly identical in parts to the earlier epics and literature of the Sumerian culture (Gilgamesh, Atrahasis, the Deluge, etc). These stories were told as fiction, not as fact, and they appealed to the ancient Mesopotamians because of the region the lived: between the Tigris and Euphrates, which flooded regularly.
The geologic structures that the so-called expedition in the article claims to have located are natural rock formations. Basalt, foliated shale, etc. They speculate that the rocks are "petrified wood," failing to understand the process of petrification -there's almost no way wood can petrify at such desiccated altitudes. Wood needs to be removed of an O2 environment by being submerged in a peat bog, marsh or swamp and then mineralization can occur.
The features that look like "wood grains" are natural foliations of the rock itself.
In short, the claim is bunk.