BIGGEST. DIG. EVER.

One massive rail project, 10 millennia of history, 60-plus excavations, 143 miles of track, and thousands of skeletons. How a crew of British archaeologists will make sense of their…

- Megan Gannon

MAKING WAY Workers exhume rows of graves near London’s Euston Station, the terminus of a new train line.

MATTHEW FLINDERS IS BARELY FORTY, but he looks seventy. His once dark hair gleams white, his already slight frame skeletal. As a captain in the British Royal Navy, he’s survived shipwreck, imprisonment, and scurvy, but this kidney infection will do him in. Facing death, he finishes writing a book that will change the world as Europeans know it. ​Flinders completed the first circumnavigation of the “Terra Australis Incognita,” or “Unknown South Land,” in 1803. A decade later, he compiles his writings, maps, charts, and drawings of the rugged coasts, extensive reefs, fertile slopes, unusual wildlife, and other features of the faraway continent that he suggests naming “Australia.”

His wife places a copy of the freshly printed book, A Voyage to Terra Australis, in his hands as he lies unconscious in their central London home the day before his death in July 1814. Later, he’s interred at St. James’s burial ground, but within a few decades, the tombstone is missing. When the railways at nearby Euston Station expand in the mid-1800s, workers relocate, pave over, or strip graves. Lost in a subterranean terra incognita, the explorer might lie somewhere under track 12. Or 15. Or the garden that’s replaced the cemetery. No one knows.

Today, a bronze Flinders at the station entrance crouches over a map alongside his beloved cat Trim, who also made the trip around Australia. If the statue could lift its head, it would see commuters rushing across the plaza past construction barriers. The hub is expanding again, now as a new terminus of the huge HS2 high-speed rail project, which will connect the capital with points north.