In the SEM-images, the replacement appears as exchange process characterized by substitution of Ca and Mg against Si, Al, and Fe. SEM images of the rock-soil transition zones supported by EDS found amorphous clays along fissures that could be products of metasomatic, authigenic clay neoformation within microfossils, calcite, and dolomite grains, or of replacing deposition of amorphous clays inside the calcite, probably due to percolating waters (illuviation). We investigated Terrae calcis on limestone and dolomite in Franconia, as well as the red fill of deep cracks in the rock (Karstschlotten). Our results have particular relevance for the refinement of existing strontium isoscapes and the archaeological provenience of artifacts, animals, and people in the circum-Caribbean. Nevertheless, further work could usefully be carried out in the Bahamian archipelago on plants with different rooting depths, growing on different soil types and on limestone of different ages. We suggest that the bioavailability of Sr in Saharan dust may be considerably less than previously thought. Our results indicate that the impact of Saharan dust to the modern biosphere of the Bahamian archipelago is at least an order of magnitude less than modeled in currently available strontium isoscapes for the circum-Caribbean. The absence of any detectable influence of ⁸⁷ Sr-enriched Saharan dust is notable, given the known contribution of this material to both past and recent soils of the Caribbean. The average ⁸⁷ Sr/ ⁸⁶ Sr ratio of 0.709169☐.000010 is consistent with the late Quaternary limestone of the islands and with the modern ocean value. When it is all working well, it’s a cool reminder of how touch controls work with puzzle games like this, although it shouldn’t be any surprise from Agent A’s developers.We report on strontium ( ⁸⁷ Sr/ ⁸⁶ Sr) isotope results from 91 modern trees growing on the Bahamas and Turks and Caicos Islands. It’s never bad enough that you can’t use the touch screen, and it’s not a game that relies on precision controls with split-second timing. The unfortunate thing is that the touch screen controls also don’t feel accurate enough you’re often touching interactive points repeatedly to try and get it to register. Moving the cursor on these objects just doesn’t feel right. The button controls don’t feel good at all it’s a game very much built around interacting as if you were moving real objects. You can either touch objects on the screen or move a cursor around. But don’t worry, you’re not stuck playing solely in handheld mode you can use a controller as well. Starting on Apple Arcade, it’s only natural that the control scheme works best with a touch screen. Depending on how much you like, these kinds of puzzles will determine how much you’ll enjoy dealing with them here. Puzzles are environmental as you interact with mechanisms, sliding puzzles, rotating towers, and sometimes just pulling a bunch of levers and pushing buttons in the right order. Some are easy to find, but to get them all, you’ll have to search every nook and cranny of the island to have any hope of moving on. You are rotating and panning the screen, zooming in-and-out to find the many glowing orbs that power the gate to get to the next location. The game is a combination of hidden item searches and puzzle-solving. Each island you travel to contains their own little story, as you help the inhabitants and find enough orbs to move on to the next island. Milton’s life pre-Bermuda is revealed through photographs found across the islands. Now there isn’t a super complicated story here (and nor does there need to be). With your help, Milton finally finds a way off his island prison, and if you can unravel the mysteries of the Bermuda islands, maybe you can get back home. Many years have passed, and Milton is now an older man still trapped until now. You play Milton, a pilot who has been trapped in the Bermuda triangle. I enjoyed solving Agent A’s puzzles, so let’s see if they still have what it takes when we get stuck in Bermuda. It is made by Aussie studio Yak & co, also known for Agent A: A puzzle in disguise. A little later, when the exclusivity deals end, we get to enjoy them on the Switch. Apple Arcade has been a great source of interesting games that take advantage of the mobile touch screen.

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