Faynan in Minecraft

Over the past year or so, I’ve been working with a group of current and former University of California San Diego researchers, led by Matt Howland, to create a set of nested Sketchfab models related to the UCSD Edom Lowlands Regional Archaeology Project excavations in the Faynan region of southern Jordan. That project is coming along nicely, and we now have several models of copper production sites, excavation areas, and artifacts linked together with descriptions, as well as professional translations of each page into Arabic.

One of the goals of this project has been to supplement traditional archaeological publication by allowing people to get a more immersive experience of what these things and places are like in person. This got me thinking about the possibility of importing the models into a video game, and since they’re mining sites, the first game that came to mind was Minecraft. Shawn Graham, who is certainly much better than I am at this sort of thing, did a series of posts about creating Minecraft maps using historical maps about a decade ago based on a New York Public Library workflow, and there are quite a few archaeological Minecraft maps on various Minecraft community sites, some of them quite good, so I figured I would give it a go. People still play Minecraft, right?

In principle, what I’m trying to do should be easier than importing historic maps into Minecraft. We already have the 3D models of the sites, including the surrounding terrain, so I don’t need to worry about creating terrain from low-resolution SRTM data, digitizing maps in GIS, etc. This, I foolishly thought, should be pretty easy.

I figured I would start with Khirbat Nuqayb al-Asaymir, the site where I did my dissertation research. We have an OBJ model of the site, so I grabbed that and used ObjToSchematic to turn this into a Minecraft Schematic file. This went smoothly enough, but I did encounter the first of several issues here. ObjToSchematic can use the 3D model texture to select appropriately colored blocks, but it uses a wide range of Minecraft blocks as a “palette,” so the actual landscape, made up of shale hillsides and a sandy valley, gets a bit lost. It’s possible to choose a smaller selection of blocks as a palette, and this should help, but would have taken a bit more time than I wanted to dedicate to this today. The plants and archaeological features also just get created out of the same blocks, and I’m guessing this will take some work in Creative mode to fix. So, I’ll have to update as I experiment a bit more. After correcting the orientation, though, I was able to produce a passable schematic that does look, at least broadly, like the site.

From here, it seemed like the easiest approach would be to create a superflat world without any structures generated to import the model into, so I did that. Initially, I approached the import step using the Amulet editor, the successor of sorts to MCEdit, which doesn’t work on any remotely recent version of Minecraft. Amulet is easy enough to use, but after messing around with it for a few hours, I haven’t really been able to get it to do what I need to do. Initially, I was placing the schematic far up above the world. In retrospect, this probably isn’t a problem, as it would be possible to just set the world spawn there, but I wanted to have the model at ground level. I did this, but the site is essentially in a valley between two hills, so some ended up below ground level and Amulet filled this with water, which is not very accurate for Faynan. I figured the way around this would be to set everything to a desert biome, and this did work to remove the water. For a reason I haven’t been able to determine, though, the lighting is just always off on the maps I create in Amulet, and parts always end up looking pitch black regardless of where I place the schematic. I’m sure there’s a way to fix this, but I ended up trying another map editor instead.

I installed WorldEdit, which I was initially reluctant to use since it’s a Minecraft mod rather than a program in its own right, but it was simple enough to import the schematic into the world. Unlike Amulet, the lighting looks pretty normal and I was able to run around and take a look at the Minecraft version of the site.

A Minecraft archaeologist in the digital Area Z at the digital Khirbat Nuqayb al-Asaymir.

Obviously, it still needs a lot of work before it’s useful for much of anything, but it’s still fun to see the site in Minecraft after, all things considered, not all that much work. This isn’t a primary goal of the project, but I’m still interested to get it working, so we’ll see where it goes from here.

The southernmost Levant in the news!

Several interesting news stories have popped up in the last few days about archaeological research in southern Jordan and Israel. First, I was excited to see that my good friend and colleague Erez Ben-Yosef's work in the Timna Valley was featured in National Geographic. The gist of the article is that he and his team analyzed donkey dung (kind of a shitty project, to steal a joke from Ben Saidel), and were able not only to radiocarbon date the dung to the 10th century BC, but also to narrow the source of the donkeys' food to regions with Mediterranean climates, hundreds of kilometers to the north. That research has also been published in Journal of Archaeological Science: Reports. It's behind a paywall, but you can at least read the abstract for free. I would do a proper Research Blogging summary, but I owe Erez revisions on a book chapter, so I should probably do that instead. . . But before that:

Second, John Oleson's work at al-Humayma has been highlighted in a Jordan Times article (I've seen it reposted in a number of other places, too) focusing on the earliest Nabataean settlement at the site. The article then goes into a brief history of the site itself — including its role in the 'Abbasid Revolution — and of the extensive research that Oleson has conducted there.

I'm a bit biased, as I'm always glad to see my general research area in the news, but these are both great projects, and the stories are definitely worth a read.

More on finding wood in the desert

I've mentioned my collaboration on Islamic period charcoal with the incredible Brita Lorentzen on this blog before. That time was to point to a short post on the PEF Blog. Note, incidentally, that the most recent entries are about Islamic Bayda, near Petra, and Islamic metalwork in the southern Levant. Told you that you should read the PEF Blog. Anyway, I recently found out that a short report I wrote on the charcoal project has been published in the latest issue of Palestine Exploration Quarterly. The report is only four pages long, but includes some interesting preliminary data on radiocarbon dating results and the charcoal species identification from Khirbat Nuqayb al-Asaymir and Khirbat Faynan. Excitingly, this report has come out right as we're getting ready to submit a paper that, among other things, will include more of the charcoal results. I'll post updates as that starts moving along.

If that doesn't convince you to check out the latest PEQ, there's also an interesting (open-access!) editorial by Philip Davies — that Philip Davies?! No, not that kind of "interesting." This Philip Davies — on the political neutrality of the PEF. Definitely worth a quick read. And it's free!

Some slightly outdated news

You may or may not have noticed that, since my last post, Landscapes of the Islamic World: Archaeology, History, and Ethnography, edited by the excellent Stephen McPhillips and the equally excellent Paul D. Wordsworth, has been published by the University of Pennsylvania Press. It's divided into four sections, each dealing with a different aspect of rural landscapes across what might be termed "the Islamic world," as well as a conclusion by Alan Walmsley and a wonderful introduction by the late Tony Wilkinson. My copy arrived in my anthropology department mailbox a few weeks ago, and overall I have to say it's quite excellent. I would say that, though, because I happen to be the author of Chapter 6, which is an expanded version of the paper I presented at the Materiality of the Islamic Rural Economy workshop in Copenhagen. The whole book is worth a look, though, even if mining isn't your thing (or perhaps especially if mining isn't your thing, as mine is the only chapter on mining. . .).

"Not Found in the Order of History" now found exactly there

I got word a few days ago that a book featuring a chapter on Islamic period Faynan (and southern Jordan, more generally) has just been printed. As you might guess, I'm the lead author on that chapter (with Mohammad Najjar and my advisor, Tom Levy), and I'm excited to see it appear in print. The book, published by Cambridge Scholars and edited by Scott Stull, is From West to East: Current Approaches to Medieval Archaeology, which developed out of the first Conference on Medieval Archaeology. The conference itself was a great experience — and although I couldn't make the second one last year, I hope it continues — and the book reflects this. It's a nice survey of the current state of medieval archaeology, and the coverage is fairly broad. Ours is the easternmost (and southernmost) of the contributions, many of which, perhaps unsurprisingly, focus on the U.K., but there are several on Anatolia, as well, so we're not alone in the eastern Mediterranean.

Our chapter — titled "'Not Found in the Order of History': Toward a 'Medieval' Archaeology of Southern Jordan" (catchy, no?) — builds on the relationship between copper and sugar production that we've previously proposed and places this in a longer-scale analysis of the economy of the 'Araba, from the decline of Petra and a shift to an "Arabia-facing" economy in the Early Islamic period, to the decline of this system and the shift to a "Syria-facing" economy in the Middle Islamic. This is also the first publication, I believe, where we address the Late Antique and Early Islamic period material from our excavations at Khirbat Faynan, which I also covered in my most recent ASOR talk. This is, of course, very preliminary, considering that I gave the talk on which this chapter is based in 2013, but it's still quite exciting. Beyond this, we also try to connect the archaeology of southern Jordan to "medieval archaeology," by which people normally mean the medieval archaeology of Europe. We're not the first people to try to make this connection, but it does open up some interesting possibilities for thinking about the roles that a tiny copper mining village out in the desert might play.

The title itself, "Not Found in the Order of History," is taken from an Exodus itinerary reproduced in several medieval pilgrimage guides (in this case, the 12th century guidebook commonly, but incorrectly, attributed to "Fetellus"), which describes Faynan (or Fynon [Punon, really, I suppose]) in these terms. This account, in turn, is based on a letter of Jerome, who actually had rather more than this to say about Faynan. I discuss this account in more detail in my dissertation and an upcoming publication, but here it serves as a nice shorthand for the problems of doing "medieval archaeology" in southern Jordan. Medieval archaeology and Islamic archaeology are generally thought of as "historical archaeology" (in the broad sense of archaeology informed by history, rather than the narrow sense of "the archaeology of capitalism"). Southern Jordan, though — and Faynan in particular — is, for the most part, absent from the historical sources of this period. What does it mean to do historical archaeology in a place "not found in the order of history"? It's a difficult question to resolve, but we try here.

Interestingly, around the same time I heard that our chapter had been printed I also heard that Hagit Nol's paper in Palestine Exploration Quarterly, "The Fertile Desert: Agriculture and Copper Industry in Early Islamic Arava (Arabah)," had come out. I've been looking forward to this publication since she e-mailed me about it a year or so ago, and it is, indeed, a very cool paper. Hagit looks at a lot of material from the 'Araba, including a lot of work previously only published in Hebrew, and tries to grapple with the rather persistent misdating of Early Islamic sites in the 'Araba — a problem we also note in our chapter. It's funny, though. When I started working on my MA thesis six(ish) years ago, I would have been surprised to hear about multiple publications on the Islamic period in the 'Araba coming out in the same year, much less the same week. As Jasper would say, "What a time to be alive."

Backlog 2: On finding wood in the desert, posted elsewhere

Last year I received a grant from the Palestine Exploration Fund to analyze the rather large amounts of charcoal our project has found at the Islamic period copper smelting sites we've excavated, primarily Khirbat Nuqayb al-Asaymir and Khirbat Faynan. I've been meaning, for quite a while now, to write up a post for the PEF Blog — which is, incidentally, always an interesting read — with some updates on what we've learned so far about charcoal provisioning in Faynan. I've actually, finally, managed to do that, and there's now a short post on the PEF Blog summarizing our preliminary results and (tentative) conclusions. You should go check it out!

Ghost towns on BuzzFeed

Travel Nevada has a BuzzFeed photo set featuring 20 photos of two early 20th century boomtowns (now ghost towns): Goldfield and Rhyolite. They actually posted this about a month ago, but I didn't see it until today when, through the miracle of the "related posts" links on some other article I was linked to, I stumbled across them. As you might have gathered, short-lived mining towns happen to be an interest of mine, so this naturally I had to look through these. The photos themselves are pretty neat, but none of them are so spectacular that I would have written this post to link to the set.What really caught my eye, though, was photo 19, which is one of the more interesting in the set in terms of subject matter. I don't consider myself a "truck person," but I recognize a late 1940s Ford when I see one, and that's a funny thing to see in a town that was abandoned in 1920. It really makes you think about the processes of abandonment and reuse in these ghost towns. As the Wikipedia article notes, Rhyolite may have been abandoned by 1920, but reuse – both as a movie set and a tourist destination – occurred as early as the mid-1920s. So, on the one hand, nobody was living there permanently, but on the other hand it's not as if everyone suddenly forgot about it and we've now found it as it was when everyone left. This truck, now presented in an "eerie" abandonment photo, wasn't even produced until almost 30 years after Rhyolite became a ghost town, and now it, too, has been abandoned there.

Middle Islamic Faynan in BASOR

Oh right.  I meant to post something here right when this paper came out, but didn't, in part because of the beginning of a new quarter here at UCSD – as well as my first teaching assignment in two years, preparation for WAC 7, and some post-excavation things that needed to be taken care of – and in part simply because I completely forgot.  So, here we are, several weeks later, and I'm finally getting around to doing it.Anyway, as I said, I've just published a paper. The authors are myself, Tom Levy – my advisor – and our Jordanian colleague and co-PI of ELRAP, Mohammad Najjar, and it appears in the most recent issue of the Bulletin of the American Schools of Oriental Research. If you have access to BASOR through JSTOR, you a) can just click that link and download the paper and b) have probably already seen the latest issue anyway.The paper is, essentially, a heavily-revised version of my master's thesis, and so represents the culmination of a few years worth of work getting the Islamic Faynan portion of ELRAP off the ground and running. Primarily, what that involved was a (preliminary) analysis of the ceramics collected during the 2002 JHF (the Jabal Hamrat Fidan Project; ELRAP's predecessor) surveys of Wadi al-Ghuwayb and Wadi al-Jariya (I'd link to a PDF, but that doesn't seem to exist at the moment; there's this, though), focusing on the material collected at Khirbat Nuqayb al-Asaymir (KNA), a site I've mentioned before. Our main goals here, in addition to finally presenting the later material from these surveys, were (1) to tighten up the chronology of KNA with a large ceramic sample (1300 sherds exactly) and (2) to put forward some ideas about why copper production was revived in this period.(1) In the paper we argue, based on the ceramics and other evidence, that KNA is primarily an early 13th century site. This isn't a terribly huge redating – most previous work assumed it was primarily a 13th century site – but it has some interesting historical consequences, as we make no assumption that there's an early Mamluk period occupation at the site. We left ourselves a bit of room to adjust this, and pointed out that we couldn't really rule out a later 13th century date, and that the late 12th century also seemed like a possibility. Now that we've excavated the site for two seasons, I'm glad that we left ourselves that room, as the ceramic assemblage has surprised us a bit. In one sense, the excavated ceramic assemblage is rather different from the survey assemblage in terms of the wares that make it up (though I don't want to talk about this too much until we've had more time to go over the material and compile better frequency data), but it's also forcing us to think about dates that are a bit earlier, again. That in itself was interesting, though not entirely unexpected, and we'll be addressing the point in at least one upcoming paper.(2) We were rather dissatisfied with existing explanations for the re-emergence of the Faynan copper industry in the Middle Islamic period, which we thought were either overly dismissive or somewhat anachronistic. Our suggestion, instead, is that mining in Faynan primarily supported the sugar industry. This would have gone primarily toward making boiling vessels – known in Arabic as dusūt – for the cane juice. This image, from flickr user ciamabue, shows an iron boiling vessel from the U.S. It's not an exact match – for one thing, the vessels we're thinking of are made of copper, obviously – but the image at least gives you a sense of scale. 13th century dusut were about 3 feet in diameter and could weigh as much as 550 pounds, so we aren't exactly talking about the Mauviel in your kitchen. This is something that would require a significant amount of copper.So, that's a short summary of two of our key points from this paper. The project is still a work in progress – and will eventually become my dissertation – but the early stages are now published and out there.

Jones, Ian W. N., Thomas E. Levy, and Mohammad Najjar2012  Khirbat Nuqayb al-Asaymir and Middle Islamic Metallurgy in Faynan: Surveys ofWadi al-Ghuwayb and Wadi al-Jariya in Faynan, Southern Jordan. Bulletin ofthe American Schools of Oriental Research 368:67-102.Levy, Thomas E., Russell B. Adams, James D. Anderson, Mohammad Najjar,Neil Smith, Yoav Arbel, Lisa Soderbaum, and Adolfo Muniz2003  An Iron Age Landscape in the Edomite Lowlands: Archaeological Surveys AlongWādī al-Ghuwayb and Wādī al-Jāriya, Jabal Ḥamrat Fīdān, Jordan, 2002.Annual of the Department of Antiquities of Jordan 47:247-277.

Hyperion in Faynan

Here's another thing that came out while I was in the field, and that I meant to write something about.  A paper by Stephen H. Savage, Thomas E. Levy and myself, titled "Prospects and Problems in the Use of Hyperspectral Imagery for Archaeological Remote Sensing: A Case Study from the Faynan Copper Mining District, Jordan," was published in the Journal of Archaeological Science.  Actually, it's in the Feb. 2012 issue, but through the magic of the publishing process and the internet, this issue is already available.  You can get the article from ScienceDirect here, and Steve has made the preprint available on his web site here.As the title implies, one of the things we tried to do in this paper was describe the things that didn't really work, as well as those that did.  The inclusion of the section on the Principal Component Analysis is a good example.  Some large-scale landscape features were clear, but the false positives and negatives were a bit troubling, and reflect some of the weaknesses of the method and the instrument itself.  One of the biggest problems with using Hyperion for archaeological research is the rather coarse spatial resolution.  Although the spectral resolution is quite good, with 242 narrow bands (for our purposes only 156 were usable), the spatial resolution is only 30 meters.  As a comparison, newer commercial satellites like GeoEye-1 offer resolutions under 2 meters in multispectral bands, and under half a meter panchromatic.  What this means is that some things just don't show up on Hyperion images.  For example, the primary focus of my research, Khirbat Nuqayb al-Asaymir, is a fairly large site (something like 7 hectares -- 70,000 sq.m.), but it's sparse enough that it's basically invisible on the Hyperion images.  This is something of a limitation, and one of the reasons that the focus of this paper is the Iron Age smelting center of Khirbat en-Nahas, which, as you can see if you read the paper, is pretty densely packed with slag mounds.Anyway, I think it's important to publish negative results along with the positive ones, and I'm glad that we did that here.  You can, of course, read the paper and judge for yourself.

2012     Savage, Stephen H., Thomas E. Levy, and Ian W. JonesProspects and problems in the use of hyperspectral imagery for archaeological remote sensing:a case study from the Faynan copper mining district, Jordan. Journal of Archaeological Science39(2):407-420.

And trying to meet halfway

I started this post in February, and didn't quite know how to finish it, so it sat here for months waiting for me.  I didn't want to post anything else until it was finished, and so I've decided to finally just finish it quickly (and not entirely satisfactorily) and put it up.YouTube can be a funny thing. Its suggestions are often really far off, but sometimes you wind up with something that's not really related to what you were looking for, but completely fascinating. Today Months ago, I came across this video in the sidebar to another video I was watching:http://www.youtube.com/watch?v=Lq0dG0h8TokIf you aren't familiar with Centralia, PA, it's a fairly recent ghost town, abandoned as the result of a coal seam fire that's been burning for the past 50 or so years. These are actually not as uncommon as you might think – the more notable examples include the Brennender Berg in Saarland, which has been burning since the mid-17th century, and Burning Mountain in New South Wales, which has been burning since the 4th millennium BC (there's also the well-known and striking Darvaza, in Turkmenistan, which wasn't a coal seam fire, but a long-lasting natural gas fire). And there are, of course, others.This video is rather interesting for a few reasons. First, most of the stuff you see in Centralia is no longer around. All of the buildings were condemned in 1992, and as a quick scan of Google Earth will tell you, most of them have been bulldozed. I was thinking this might be an interesting use of Google Earth's historic imagery feature, but unfortunately this only goes back to 1993 for the area, so you don't see a whole lot of change.  Of course, YouTube is facing no shortage of videos of what Centralia looks like now to juxtapose with this one.  Many of them compare Centralia to Silent Hill, but I've watched a few of them and no one seems to have caught the monsters on film, so I'm not sure this is the most apt comparison.  You can also get a glimpse of Centralia in 1986 in the beginning of Made in U.S.A. (soundtrack by Sonic Youth!), which is, as I update this in June, currently streaming on Netflix.But then there's an odd combination of a few other things. The mundanity of the video itself is almost striking, given what would eventually become of the city. It's a great example of an unintentional historical document: a record of a family trip (I assume) can become a record of a place that they simply passed through. The video is called "A Trip to Centralia, Pa Circa 1957," but the main event here actually seems to have been the Bloomsburg Fair. At roughly 2:03 or 2:04 there's a brief and ominous glimpse of the mining operation itself, but it only lasts a few seconds.  These things stand out now, but the video itself almost forces you to realize that nothing seemed out of the ordinary in the late '50s.I'm also reminded of this story I read in Wired (now more than) a few months ago about Picher, OK, another recent industrial ghost town, although abandoned for different reasons.  In that case, toxic mining waste made the town uninhabitable, and yet a few people continue to live there, which was the point of the Wired story.  In both cases, it's this emotional attachment to a place that interests me most.  The circumstances were, of course, much different, but it makes me wonder about the ancient miners and smelters in southern Jordan, and what they felt when those sites were abandoned.