c/archaeology-discoveries

Showerthought: The laser scanning at Pompeii is a total game-changer

I saw a lecture comparing old survey maps from the 1980s to the new 3D models from last year. The difference is insane, you can now see individual brush strokes on frescoes from your laptop. Anyone else got a favorite site that tech has totally changed?

I spent $80 on a metal detector for my backyard and found nothing but pull tabs

I got excited about finding old coins or relics, but after digging up a dozen holes over a month, I only got modern junk. Anyone have a better approach for a beginner on a budget?

Vent: I used to think scanning a site was just about finding walls, but after the 2021 ground-penetrating radar survey at Jamestown, I realized it's about seeing the whole story underneath.

Has anyone else had a dig completely change how you approach field work from the very first day?

Heard a doc on the radio about a dig in Turkey changing the date for farming

It was a BBC piece about the Boncuklu Tarla site. They found evidence of plant cultivation from like 10,000 BC. That's way earlier than we thought farming started in that region. Makes you wonder what else we have wrong about the Neolithic period. Anyone know of other recent finds pushing back timelines like this?

I used to think the Maya collapse was just about drought

Working on a dig in Belize changed my mind. We found a small village site that showed signs of conflict, like burned buildings and broken weapons, right at the peak of the dry period. The soil layers told a clear story. It wasn't just the weather. People fought over the little water and good land left. That mix of climate and fighting did them in. Anyone else see evidence of this at other sites?

Caught a bit of a podcast about a dig in Turkey that found a weird metal object

I was listening to a show while painting a house in Austin yesterday, and they said a team found a small, folded lead sheet with writing near an old temple site. The host said it might be a curse tablet, which is just a wild thing to think someone made thousands of years ago. What's the coolest everyday object you've read about that tells a big story?

Saw a weird line of stones near a creek in central Ohio that looks man-made, but the state record says nothing's there.

Could be an old property marker or a collapsed wall, but it's too straight to be natural. Anyone know how to get a real archaeologist to come take a look without sounding like a crank?

Question about a total grid square fail at the Cahokia dig site

Was mapping a new unit at Cahokia last spring and my total station slipped off the tripod, sending a $15,000 piece of gear into a 3-foot deep test pit and ruining a whole afternoon's worth of elevation data.

Finally got a clean scan of that Roman coin from the Sussex dig site by using a thin layer of baby oil

It was always coming up blurry under the microscope. Has anyone else tried this trick for cleaning up surface details on small finds?

I was cleaning a Roman coin find all wrong for years

I always soaked my metal finds in vinegar to get the crust off, thinking it was gentle. Found a coin near Hadrian's Wall last month that came out looking pink and pitted. A curator at the local museum took one look and said, 'You're eating the history.' Now I just use a soft brush and distilled water. Anyone have a better method for really tough corrosion that won't damage the metal?

I used to think the 'lost city' stories from the Amazon were mostly made up

But a dig near Llanos de Mojos in Bolivia last year found those huge earthworks, which totally changed my mind. What's the most convincing find that flipped your view on something?

Shoutout to the grad student who let me try photogrammetry on a broken pot

I mean, I was just helping out at a dig near Tucson last summer, and they had this one piece that wouldn't fit with any other sherds. We took like 80 photos from all angles to make a 3D model, and the software basically showed us it was from a totally different type of vessel, maybe traded from farther south. Idk, it just felt like finding a new piece of the puzzle without even digging more. Has anyone else had a simple tech thing totally shift how you saw a find?

Tried to clean a pottery shard with my wife's toothbrush...

It was a tiny piece from a dig in New Mexico, and I figured a soft brush would be fine. Now I'm finding little bits of ancient clay in my bathroom sink and my wife is not happy. Anyone else have a household item that became an accidental archaeology tool?

Serious question, did anyone else think the 'Viking sunstone' thing was total nonsense?

I always figured it was just a cool myth, but then I read a paper from the University of Rennes where they actually tested a piece of Icelandic spar crystal on a cloudy day. The thing totally works as a navigational aid, which is wild. Has anyone else had an artifact theory they were totally wrong about?

I chose to focus on pottery shards over a big structure at my last dig

Our team in New Mexico had to pick between fully excavating a small, collapsed adobe wall or spending our last week on a midden pile full of broken pottery. Everyone wanted the wall because it's a clear 'feature'. I pushed for the midden. We cataloged over 300 pieces of painted shards in 5 days, which let us date the site's occupation way more precisely than the wall ever could. The wall was just one moment in time, but the trash pile told the whole story of who lived there. Has anyone else had to argue for the 'boring' artifacts over the flashy find?

Just realized my site grid system was wrecking context for a Roman villa dig

A grad student at a conference in Boston told me my 5x5 meter squares were cutting right through a key wall foundation. She said, 'You're treating every unit like a separate puzzle piece.' I switched to open area excavation for that sector, exposing the full floor plan in two weeks. Anyone else had to ditch a rigid method after it messed with the big picture?

Update: The 'empty' mound near my town was a 1,200-year-old feasting hall

I was reading a county survey report from last fall and saw a single line about a ground-penetrating radar scan on that hill. It showed a posthole pattern 60 feet long. That's not a burial mound, it's a huge Viking Age longhouse, probably for gatherings. The report just listed it as 'Site 22b' and moved on. It's wild that something that big was basically filed away. Has anyone else seen a major find get buried in paperwork like that?

Changed my whole view on that 'empty' field outside Norwich

We were doing a field walk for a uni project, and I was sure the site was picked clean. My buddy insisted we grid a small patch with his trowel anyway. He found a perfect Roman coin about 15cm down, just sitting in the clay. I'd written the whole area off based on the surface finds. Now I grid everything, no matter how boring it looks. Anyone else had a site surprise them like that?

My professor told me to ignore the surface scatter at the new site, but I found a complete Bronze Age awl 2 inches down.

He said the top layer was just modern farm debris, but after his team left, I did a quick probe in the same spot and pulled out a perfectly preserved copper tool from about 1500 BCE, so who's the amateur now?

Vent: I spent $300 on a metal detector that was basically useless for my yard dig

I bought a cheap detector online last year thinking I'd find some cool old stuff on my property, which is near an old colonial road. After about 20 hours of scanning and digging, all I found were modern nails and bottle caps. The thing couldn't tell the difference between trash and anything actually old. Has anyone had better luck with a specific model that actually works for historical sites?

Just got back from the Roman site at Vindolanda and the writing tablets are still blowing my mind

I was walking around the museum there and they have so many of those thin wood tablets with ink writing from almost 2,000 years ago. The one that got me was a birthday party invite from a woman named Claudia Severa to her friend Sulpicia Lepidina. It's wild to read a personal note like that from the edge of the Roman Empire. Has anyone else seen a find that felt super personal like that?

Had to choose between a total site dig or a targeted trench at a Roman villa near Verona

The budget only covered one approach, so we went with the 2-meter trench along the north wall to check for a hypocaust system. It worked perfectly and we found the heating channels intact under just 30cm of soil. Has anyone else faced a similar 'big dig or small probe' choice on a tight schedule?

Just cataloged my 1000th pottery sherd from the same 5x5 meter trench. That's a density I wasn't expecting for a supposed 'peripheral' site.

Rant: Dropped $400 on a 'professional' soil resistivity meter for a dig and it gave us totally useless data.

We used it at the new site near Tucson and the readings were all over the place, so now I'm stuck wondering if anyone has a reliable brand they actually trust for field surveys.

My sister said something about the new Roman villa find that really stuck with me