Illogically, the one they drew did not run east to a point on the river close to the Water Gap but northeast on a vector that encompassed and annexed the Minisink. Massacres ensued. Buildings were burned. Up and down the river, white scalps were cut. The Lenape reached for “the French hatchet.” Peaceful, accommodating they once had been, but now they were participants in the French and Indian Wars. Where they had tolerated whites in the Minisink, they burned whole settlements and destroyed the occupants. They killed John Rush. They killed his wife, his son and daughter. They killed seventeen Vanakens and Vancamps. They pursued people on the river and killed them in their boats. They killed Hans Vanfleara and co-working space amsterdam Lambert Brink, Piercewell Goulding and Matthew Rue. They could not, however, kill their way backward through time. They never would regain the Minisink. As we moved along beside the screaming trucks, we were averaging about ten thousand years per step. The progression was not uniform, of course. There might be two million years in one fossil streambed, and then the next lamination in the rock would record a single season, or a single storm-on one flaky surface, a single drop of rain. We looked above our heads at the projecting underside of a layer of sandstone patterned with polygons, impressions made as the sand came pouring down in storm-flood waters over mud cracks that had baked in the sun. From a layer of conglomerate, Anita removed a pebble with the pick end of her rock hammer. “Milky quartz,” she said. “Bull quartz. We saw this rock back up the road in the Precambrian highlands. When the Taconic Orogeny came, it lifted the older rock, and erosion turned it into pebbles and sand, which is what is here in this conglomerate. It’s an example of how the whole Appalachian system continually fed upon co-working space eindhoven itself. These are Precambrian pebbles, in Silurian rock. You’ll see Silurian pebbles in Devonian rock, Devonian pebbles in Mississippian rock. Geology repeats itself.” Now and again, we came to small numbers that had been painted long ago on the outcrops. Anita said she had painted the numbers when she and Jack Epstein were working on the geology of the Water Gap.