DeepEarth · The Archive
Every coordinate on this planet has held a hundred worlds — forests, seas, deserts, glaciers, the creatures that lived in them. The Archive remembers them, one place at a time, slowly and with care. Free and open, in perpetuity.
10 coordinates · growing
Intent
Most of what has lived on Earth is gone. Most of what is here now will also go. The Archive is a small, slow act of keeping — not preservation, which is impossible, but remembrance, which is not.
Remembered coordinates
47.533°, -106.933°
−66 Ma
Montana, USA · Late Cretaceous
A subtropical floodplain on the eastern shore of the Western Interior Seaway. Cycads, magnolias, bald cypress. The last morning of the dinosaurs.
Who lived here
The K–Pg iridium layer is still readable in the badlands a metre above the last bone bed.
“This is where the world ended, and then began again.”
54.500°, 2.500°
−9 ka
North Sea · Mesolithic
A drowned country between Britain and the Netherlands. Marshes, river deltas, hunting grounds for tens of thousands of years.
Who lived here
Fishing trawlers still bring up worked flint and human bone from the seabed.
“A country drowned slowly enough that people watched it happen.”
49.917°, 8.757°
−47 Ma
Hesse, Germany · Eocene
A volcanic crater lake in a paratropical rainforest. Anoxic depths preserved feathers, stomach contents, even the colours of beetles.
Who lived here
Every fossil pulled from the shale is a frame from a film no one was meant to see.
“A lake that kept every secret for forty-seven million years.”
51.433°, -116.467°
−508 Ma
British Columbia, Canada · Middle Cambrian
A muddy escarpment beneath a warm equatorial sea. The first complex animal communities on Earth, preserved by a single submarine landslide.
Who lived here
Most of these body-plans have no living descendants. Whole branches of the tree, pruned.
“The morning life rehearsed every shape it would ever try.”
-2.983°, 35.350°
−1.8 Ma
Tanzania · Early Pleistocene
A series of freshwater lakes on the floor of the Great Rift, ringed by acacia woodland. The cradle, or one of them.
Who lived here
Footprints in volcanic ash, three individuals walking upright, 3.6 million years old.
“We learned to walk here, and never stopped.”
46.410°, 11.844°
−230 Ma
Northern Italy · Late Triassic
Coral atolls in the warm shallow Tethys Sea. The peaks tourists hike are uplifted reefs — ancient corals, sponges, brachiopods.
Who lived here
Every dolomite cliff is a paleo-shoreline rotated ninety degrees and pushed three kilometres into the sky.
“A coral sea raised into mountains, still legible from the road.”
-9.975°, -67.824°
−9 Ma
Acre, Brazil · Late Miocene
Before the Amazon flowed east, this was a vast wetland — the Pebas system — draining north into the Caribbean.
Who lived here
The river reversed direction when the Andes finished rising. The wetland's fossils still surface on cut-banks after each flood.
“A continent's water once ran the other way.”
65.667°, -169.000°
−20 ka
Bering Strait · Last Glacial Maximum
A thousand-kilometre-wide steppe between Siberia and Alaska, kept dry by lowered seas. The route for nearly everything that crossed.
Who lived here
The land is now seabed 40 metres down. Mammoth tusks still wash up on St. Lawrence Island.
“A road across the world, then closed behind us.”
45.700°, -64.433°
−310 Ma
Nova Scotia, Canada · Carboniferous
A coastal coal swamp in the equatorial belt of Pangaea. Tree-sized clubmosses, dragonflies the size of crows, the first reptile.
Who lived here
Upright fossil trees stand where they grew, buried by tidal mud. Tide rises 12 metres here still.
“The forest that became our coal, standing in the cliff exactly as it fell.”
32.787°, -106.326°
−22 ka
New Mexico, USA · Late Pleistocene
The margin of a vast pluvial lake, Lake Otero. Gypsum dunes today; soft lake-edge mud then.
Who lived here
Human footprints crossed by giant sloth tracks — a child running, an adult stalking, twenty-two thousand years ago.
“We were already here, on the edge of a lake that is now a desert.”
Growing the Archive
Each entry is researched against open archives — Macrostrat, the Paleobiology Database, GBIF, paleogeographic reconstructions — and then written carefully, by hand. Suggest a coordinate you'd like remembered. Suggest a species. Suggest a vanished world we should keep.
archive@deepearth.worldThe Archive is supported by the work of DeepEarth Research & Risk Partners. Paid engagements fund open remembrance.
For the places where the world is ending now, see The Witness.
