BREAD

Sori, Easter Sunday 2025

I suppose every person on this planet will rave about a foodstuff made from the grain which got domesticated in their corner of the planet. I’ve seen Chinese and Japanese go misty-eyed about various rice-based foodstuffs.

Source

I’m sure Central Americans do the same for foodstuffs made with maize.

Source

Or Africans for foodstuffs made with sorghum.

Source

Because my roots are in Europe, where wheat reigns supreme, I go dreamy about foodstuffs made with wheat, a grass that was domesticated in the Middle East. And I go very dreamy about one particular foodstuff made with wheat: bread.

Source

Aaah, that wonderful smell that emanates from local bakeries!

Source

I remember still the delicious scents that wafted out of a bakery in Edinburgh, where I was a student in the early 1970s. It was halfway between my halls of residence and the hall where I was rehearsing plays with the university’s drama society. I would whizz by that bakery on my moped, passing through this cloud of deliciousness.

And the wonderful smell that will greet you as you step into a local bakery’s shop and are confronted by rows of freshly baked loaves!

Source

And the delicious taste as you sink your teeth into a loaf still warm from the oven!

Source

And even when the bread is cold the wonderful taste it will have after you’ve used it to mop up the sauce on your plate.

Source

Or the way it will heighten the taste of a hunk of cheese.

Source

Or of the butter and marmalade you’ve spread onto it.

Source

Mm, yes, bread … (I should note in passing that my heightened appreciation of bread comes from the fact that I eat little of it now – the diet, you know …)

It seems that we have the Ancient Egyptians to thank for these sensory wonders. It is the leavening of bread with yeast that gives bread that very special smell and taste.

Source

And leavening is a discovery the Ancient Egyptians stumbled across. Quite how they did so is a matter of lively debate, at least in certain circles. The theory I most approve of (although no-one is asking for my approval) suggests a serendipitous cross-over from beer making. The making of beer was (and of course still is) another yeast-aided process working on a mash of grains from another grass domesticated in the Middle East, in this case barley. The theory goes that some Ancient Egyptian involved in the making of both unleavened flatbread and beer accidentally splashed some of the beer’s yeast-laden froth (which goes by the delightful name of barm) onto some dough they had prepared. Then for some reason they left the dough to rest for a while (maybe it was evening). When they came back, they saw that the dough had risen. Instead of throwing it away as spoilt, they baked it anyway (maybe supplies of food were limited and they were hungry), and they saw what a marvel resulted.

It can’t have been that simple, there must have been a lot of tinkering after that first leavening of bread, but this story satisfies my fervid imagination. Here, we have small models showing the making of bread, which Ancient Egyptians placed in a tomb, presumably to ensure that the dead person would get to eat bread in the afterlife.

Source

Here we have a similar set of small models from another tomb, showing the brewing of beer.

Source

And here we have some real Ancient Egyptian bread loaves found as grave goods.

Source

I grant you they don’t look terribly edible, but they have been sitting in a grave for several thousands of years after all.

At some point, someone – yet again an Ancient Egyptian, I’m thinking – came up with the idea of keeping back a piece of the leavened dough to inoculate the next batch of unleavened dough. And at some other point, I’m guessing also in Ancient Egypt, leavened dough got contaminated with lactic acid bacteria. Maybe the bacteria were on the hands of the people kneading the dough; they had picked them up touching milk products. Or maybe another pathway came into play. However the contamination occurred, it led to the creation of sourdough; it is these bacteria that give sourdough bread its characteristic sour taste. And so nearly all the pieces were in place for the making of sourdough bread for the next five millennia or so – because until the middle of the 19th Century sourdough bread dominated bread making with wheat.

The last piece of the puzzle was the baking oven. It seems that we have the Ancient Greeks to thank for that. What they came up with must have looked quite similar to the wood-fed ovens which any self-respecting pizzeria will install today.

Source

The cupola shape of these ovens concentrates the heat radiating from the bricks onto the oven’s centre, making it more efficient (and thereby lessening the chore for our ancestors of having to go out to collect wood). And progress in oven-building meant that large ovens could be built, in which multiple loaves could be baked at the same time. Thus was born the profession of the baker (which, among many other things, eventually led centuries later to that delightfully ridiculous nursery rhyme “Rub-a-dub-dub, three maids in a tub, And who do you think were there? The butcher, the baker, the candlestick-maker, And all of them gone to the fair”).

The Ancient Greeks seem also to have taught the uncouth Romans to eat leavened wheat bread. In fairness to the Romans, they weren’t really that different from anyone else in this uncouthness. Originally, they baked flatbread with their grains, or simply ate them in gruel like our Neolithic ancestors had done – but also like many, mostly poor, people have done ever since. I don’t claim to be poor, but the only way I eat oats – another of the grasses domesticated in the Middle East – is as a viscous gruel known to all and sundry as porridge.

Source

And the Italians have what is now a chi-chi dish, zuppa di farro, which originally was just a gruel made with grains of spelt, an early form of wheat which has now all but disappeared.

Source

However, once introduced to the joys of leavened wheat bread, the Romans got into it with a vengeance. And of course evidence of this new enthusiasm of theirs came to light in the ruins of Pompeii, in the form of now burnt loaves of bread abandoned in the town’s bakeries as Mount Vesuvius erupted and the workers ran for their lives.

Source

Perhaps it had already happened elsewhere, but certainly in Rome class reared its ugly head in the matter of bread eating: bread made with the most refined, and so costly, wheat flour, was eaten by the rich, while the poor made do with bread made with poorly sifted whole wheat flour or even a mix of wheat flour and the flour of other grains like barley or oats. That translated into a colour bar: the crumb of the most expensive bread was white while that of the least expensive bread was various shades of brown.

Source

It’s ironic, really, that the rich were eating the nutritionally poorest bread … But at least they were eating other things which could make up for the loss of nutrition in their expensive bread. The poor, on the other hand, had little but bread to eat. Which is why already from the times of the late Republic the Roman governing class was handing out free or subsidised wheat to the poor in Rome, to keep them happy – and politically passive. The Roman poet Juvenal decried this in one of his Satires: “Already long ago, from when we sold our vote to no man, the People abdicated their duties; for the People who once handed out military command, high civil office, legions – everything, now restrains itself and anxiously hopes for just two things: bread and circuses” (it’s a comment that George Orwell updated in his novel 1984 when he described “the Proles”: “Heavy physical work, the care of home and children, petty quarrels with neighbours, films, football, beer and, above all, gambling filled up the horizon of their minds. To keep them in control was not difficult.”)

Fast forward another thousand years or so and we are in Europe’s Middle Ages. The rich were still eating white bread and the poor brown-to-black bread, and bread was still the most important part of the poor’s diet. So nothing much had changed. But if I pause here, it’s because of a very interesting habit we find in rich households regarding tableware. Basically, bread was not just a food, it was also used as a plate. A round piece of, often stale, bread was cut from a large loaf – hence the English name of this tableware, trencher, from the French “trancher”, to cut. The food was ladled onto the trencher, which would absorb any juice or gravy. The illustration below shows trenchers being prepared. It comes from “Les Tres Riches Heures du Duc de Berry”, a prayer book put together during the first half of the 1400s for the said Duke, who we see sitting at the table.

Source

Once the food had been eaten, the trencher, now softened, was cut up and also eaten.

I find this a wonderful way of eating bread. It’s sad that trenchers began to be made of metal or wood, later to be replaced by the plates we are all familiar with today. The only culture that I know of which uses bread in this way is that of the Ethiopian Highlands, where the food is placed on injera, made with flour from the local grain, teff (although, as this photo shows, nowadays the injera is in turn placed on a plate).

Source

Injera is also used as the utensils to pick up the food.

Source

But back to the bread trencher, where there was a similar relation between rich and poor as there had been in Rome over free supplies of bread. If the harvests had been good, if food in the household was plentiful, if the lady of the house was feeling generous or pious, rather than being eaten the used trencher could instead be given to the poor for them to eat. Or it could be fed to the dogs (which is what the Duc de Berry’s servants seem to be doing in the bottom right-hand corner of the illustration). I suppose when supplies were tight and household ate their own trenchers, the poor were just left to starve.

Bread had now also taken on strong religious overtones in Christian lands, because of the role which bread played in the Last Supper. Many are the paintings of the Last Supper, probably the most famous being the fresco by Leonardo da Vinci. But I won’t show a photo of that fresco. It’s too well known, and anyway you can hardly see anything, it’s in such a bad state of conservation. I’ll throw in a painting by Caravaggio instead, and not of the Last Supper but of the Supper at Emmaus. As recounted in St. Luke’s Gospel (in the King James Version):

And, behold, two of them went that same day [the day of the resurrection] to a village called Emmaus, which was from Jerusalem about threescore furlongs. And they talked together of all these things which had happened. And it came to pass, that, while they communed together and reasoned, Jesus himself drew near, and went with them. But their eyes were holden that they should not know him. … And they drew nigh unto the village, whither they went: and he made as though he would have gone further. But they constrained him, saying, Abide with us: for it is toward evening, and the day is far spent. And he went in to tarry with them. And it came to pass, as he sat at meat with them, he took bread, and blessed it, and brake, and gave to them. And their eyes were opened, and they knew him; and he vanished out of their sight.

Source

You can see the bread loaves Jesus is blessing on the table in front of each of them (I should note in passing that my timing here is excellent, today being Easter Sunday, the day this meeting in Emmaus would have taken place).

The formal theme of Caravaggio’s painting might be religious, but what I see in it is companionship: the Latin roots of the word “companion” are cum and panis, “together with bread”. I find it deeply satisfying that bread was considered not just a food but also a strong binder of friends.

And so we whizz on through the centuries, to stop again at the International Exposition of 1867, which was held in Paris.

Source

It was here that Austria presented the first breads made not with sourdough but with much purer strains of yeast uncontaminated with lactic acid bacteria (later known as baker’s yeast). I will show just one of these breads, the Kaisersemmel, for the simple reason that I eat this from time to time during our sojourns in Vienna.

Source

Many people tried the Austrians’ bread at the Exposition and liked it. Why? Because it tasted “sweet”; it didn’t have that characteristic sour taste of bread made with sourdough. This new, exciting way of making bread, the so-called Vienna Process, caught on. And so, perhaps without anyone really noticing, a fundamental shift started taking place for the peoples in Europe, North Africa, and the Middle East who ate leavened wheat bread: they slowly abandoned the sourdough bread which their ancestors had eaten for thousands of years for “sweet” bread. Today, sourdough bread is a niche product.

Was the switch away from sourdough bread a tragedy? I don’t think so. But then, I like sweet bread. I’m quite partial to a Kaisersemmel, for instance, and I will kill for a warm, crusty baguette.

Source

What was definitely a tragedy was the tinkering that went on from the mid-180Os onwards to find ways to make bread faster. “Time is money!” we are told, and never was this aphorism truer than in breadmaking. Making a loaf of sourdough bread takes 24 hours or more from start to finish. Anything to speed this up meant more loaves could be made, and sold, every 24 hours; already the Vienna Process was faster than the traditional method. This tinkering eventually led the British to invent the Chorleywood bread process in 1961. Without going into the technical details, this process can make a loaf of bread from start to finish (sliced and packaged) in about three and a half hours. It results in this hideous kind of product.

Source

A soft, limp crumb, a miserably thin crust, a thing that you don’t need teeth to eat. Dreadful. The only thing it’s good for is to make toast, which probably explains why toast is so popular in the UK.

Source

And so we have followed the rise – literal as well as metaphorical – of leavened wheat bread and its fall into limpness, softness, and general yuckiness. Luckily, it seems that there is a revival of Real Bread, sourdough bread. Rise (again) Sour-dough!

Source

ORCHIL DYES

Milan, 19 February 2024

My wife and I were recently hiking in the Vienna woods, which at one point required crossing a large open field. We were halfway across it when I was startled to see an emerald green tree on its edge. It was certainly not leaves which were making it green at this time of year. And what was strange was that all the branches were emerald green. Luckily for my sanity, the path we were taking passed close by it, so I was able to inspect the tree more closely. It turned out that all the branches of the tree were thickly covered with a bright green lichen. Foolishly, I didn’t take a photo of the tree, so I’m afraid this photo will have to do.

Source

This vision got me thinking about lichen. They’re very modest beings for the most part, clinging closely to their rock or branch, so I’ve never given them much thought. They give us some gentle splashes of colour on our winter hikes, when all the trees are bare, wildflowers are still asleep, and the skies are grey.

my photo
my photo
My photo
My photo

Lichens might be modest beings but they are fascinating. I’m bursting with desire to tell my readers all about them, but I already see my wife shifting around in her seat at the thought of hearing all sorts of biological details that she never wanted to hear about. So, since vibrant colour is what started this post, I’ll just focus on lichens’ connection to dyeing. Which, as readers will see in a minute, will also lead me to write about trade, a topic which I’ve written about many times in these posts.

Let me start by saying that I am really filled with admiration for our remote ancestors. They looked around their ecosystems and tried to find a use for everything that Nature offered them. I, a pampered product of an oversupplied culture, who can get anything I want from anywhere in the world with a mere click of my mouse, would never, ever dream of trying to use lichens as a dye. But our ancestors did, particularly those who lived in ecosystems which did not support a huge amount of biodiversity and so didn’t have that many plants or animals to exploit.

Most of them used lichens as dye sources in the easiest way. They collected them, simmered them in boiling water, waited a while for the lichen to leach out the colour, then added the yarns, simmered, and waited some more (I simplify, but not by much). Modern artisanal dye masters have replicated the processes, with which you can get some quite nice colourings. These photos show some of the lichens used as well as the yarns they have coloured.

Source
Source
Source
Source

But pride of place in lichen dyeing goes to the various species which give us orchil dyes. These are dyes in the red-mauve to dark purple spectrum – this photo shows the range of colours which modern artisanal masters have managed to tease out of these lichens.

Source

Since they are the source of these lovely colours, I feel I should honour the main species of lichen from which orchil dyes are extracted.
Lasallia pustulata

Source

Ochrolechia tartarea

Source

Evernia prunastri

Source

Roccella tinctoria

Source

Unless some of my readers are passionate lichenologists, I think we can all agree that these lichens are not terribly, terribly beautiful. But by the wonders of biochemistry, they can deliver us lovely dyes. Beauty out of the beasts, as it were.

Anyway, the process to extract orchil dyes is much more complex than the simple boil-it-up-and-dunk-the-yarn-in-it process which I just described. One has to crush the lichen in a solution of ammonia and keep the mix well oxygenated for several weeks. The ammonia slowly reacts with chemicals in the lichens, with the product of these reactions being the purple dye. This effect of ammonia was discovered a long, long time ago, at least in Roman times and very probably before. And in those days the source of the ammonia was … stale urine. Yes, the lichen was steeped in stale urine.

Again, I’m just filled with amazement. How on earth did our ancestors figure this one out? I try imagining scenarios of how someone stumbled across this urine effect by accident – because it had to be by accident. The only thing I can think of is this. Did readers know that in the olden days people used stale urine to “dry clean” their clothes? – ammonia, it seems, is a good stain remover. I came across this … err … interesting procedure when I randomly found myself reading an article about a house which had been excavated in Pompeii. It was a fullery, owned by a fellow called Stephanus. Since the photos of the ruins themselves are not very interesting, I throw in here a reconstruction which some enterprising soul has made.

Source

Readers with good eyes can see the various baths where cloth was fulled. In addition to fulling cloth, Stephanus (or rather his slaves) was dry-cleaning clothes with urine. Given my childish sense of humour (I already see my wife rolling her eyes at this point), I was delighted to read that Stephanus had vases placed in the lane on which the fullery abutted, into which (presumably male) passers-by were invited to pee; I wonder if they ever demanded a payment for their liquid contribution to Stephanus’s business? As for the cleaning itself, this was carried out by some poor bastards whom Stephanus had bought in Pompeii’s slave market. They had to stomp on the urine-soaked clothes for hours. For some reason, another fuller in Pompeii, Veranius Hypsaeus, thought that this operation was a good subject for a fresco in his workshop.

Source

I can’t think of a worse job (well, if I thought hard enough about it, I probably could). But some sources I read brightly informed me that the urine was good for the skin of the feet – a small consolation … And just in case any readers are asking themselves, after the stomping session the clothes were washed in water, to rid them of the smell of urine.

Anyway, my theory is that one day, somewhere, someone used a urine-dry-clean on some clothes which had been dyed with orchil-creating lichens in the traditional way (boil-yarn-and-lichen-and-water-together). For some reason, they left the clothes stewing in the urine for a while – perhaps they were called off to some emergency somewhere and didn’t come back for a week or two – and saw to their astonishment that the clothes had turned purple. It’s a wild guess but it satisfies my fervid imagination.

Orchil really delivers quite a lovely colour. But even more important, that colour is purple. At the time, the best purple dye on the market was Tyrian purple. It was extracted from the gland of a number of shellfish, and it took a huge number of molluscs to extract modest amounts of dye. So readers can understand that it was a very expensive dye. Which meant that only the upper crust could afford it, and eventually in the period of the Roman Empire it was decreed that only the Emperor and his family could wear clothes dyed with Tyrian purple. Unfortunately, the statues we have of Roman Emperors have all lost the colouring they used to have. Luckily, though, we have a coloured picture of one Emperor, Justinian, in the mosaics of the church of San Vitale in Ravenna. As readers can see, his cloak (and even maybe his shoes?) do indeed seem to be purple.

Source

Note, too, the two fellows to Justinian’s right. They were high-level courtiers and were generously allowed to have a broad purple stripe in their cloak. Ah, the complexities of sumptuary regulations …

In this world of strict social hierarchies, orchil allowed society’s wannabes to swan around in purple clothes, aping the manners of their social superiors (it also allowed dyers to use orchil as an initial, or “bottom”, dye, and then use much smaller amounts of the eye-wateringly expensive Tyrian purple to finish the job – and no doubt sell the cloth as 100% dyed with Tyrian purple).

With the collapse of the Roman Empire in the West, the use of orchil dyes, along with the knowledge of how to make them, pretty much disappeared in Europe. One place where that was not the case was Florence. In the Middle Ages, the city was a major textiles manufacturing centre. Raw wool, and later raw silk, came into the city from all over Europe and beyond, it was processed into cloth – which meant among other things dyeing the yarn – and then the finished cloth was exported all over Europe and beyond. Here we have a photo of Florentine dyers at work.

Source

Florence’s famous banking system, created by the Medici and other families, was basically created to finance this international trade in textiles. Here we have Florentine bankers working at their banco.

Source

In the 1100s, one of the men working in Florence’s textile industry, a certain Alemanno, rediscovered the techniques of making and using orchil dyes. Quite how he did this is a matter of speculation; business trips to the Levant are invoked, or to the Balearic Islands. Or maybe the techniques hadn’t actually disappeared completely in Italy; he just knew a good business opportunity when he saw one and exploited it effectively. However he did it, Alemanno built a fortune on the purple cloth he made, and his descendants, the Rucellai, became Florentine grandees in the succeeding generations. The family name reflected the original source of their wealth; it is thought to be derived from oricello, the Italian name for the dye (which might in turn be derived from the Italian name for urine, orina). By the 1300s, their wealth and status got them a side chapel in the basilica di Santa Maria Novella. The original frescoes are sadly deteriorated, but there is a rather nice statue of a Madonna with Child by Nino Pisani on the altar.

Source

That Madonna and Child is so charming that I am moved to show a close-up.

Source

By the time the 1400s rolled around, Giovanni Rucellai was the head of the family. While he continued to make money hand over fist from the textile business, like all good Florentines of this golden age he was also a patron of the arts. He paid for the completion of the façade of the Basilica di Santa Maria Novella.

Source

He commissioned the family palazzo in via della Vigna Nuova.

Source

And finally he commissioned his tomb, a small-scale copy of the so-called edicule in the church of the Holy Sepulchre in Jerusalem (any reader interested in comparing the two can do no worse than go to this link).

Source and source

As befits a Great Man, someone – his heirs, no doubt – commissioned a posthumous portrait of him (note the façade of the Basilica di Santa Maria Novella and his tomb in the background).

Source

All of this great – and expensive – art paid for by urine …

This woodcut shows Florence about ten years after Giovanni died, in 1481.

Source

By then, the world was about to change for the worse for Florence and the Mediterranean world in general. A few years after Giovanni’s death, the Portuguese finally reached the Cape of Good Hope, and then a few years after that they crossed the Indian Ocean and reached India, while Christopher Columbus, in an effort to beat the Portuguese to the Indies, crossed the Atlantic Ocean and stumbled across the Americas. Trade patterns were to change profoundly, with the trade and use of orchil-producing lichens being one modest part of those changes.

Already things were changing when Giovanni was born, in 1403. The year before, a Frenchman by the name of Jean de Béthencourt was conquering the Canary Islands in the name of the King of Spain.

Source

Like all conquistadors, he might have been in it for the glory but he was definitely in it for his own personal gain. One of the things he made his money with was orchil-producing lichens, creating a monopoly, controlled by him of course, in the lichen harvesting business. It was not easy harvesting the lichens. They grew close to the sea, and once the easy bunches had been picked the only source left was lichens growing on the sea cliffs. This photo shows a bunch of Rocella tinctoria hanging over a cliff edge.

Source

To get to these lichen, harvesters had to dangle precariously on ropes over cliff edges, hoping no doubt that sudden strong gusts of wind wouldn’t blow them off, and trying not to look into the abyss below.

Source

As readers can imagine, it was only slaves or other poor sods who did this work.

Jean had the harvested lichen shipped back to his domains in Normandy, where there happened to be a village which specialised in textile manufacturing. With the Canarian lichen, the village’s manufacturers were now able to dye their cloth purple; clearly, the secret – if it ever really was a secret – of using urine to make orchil dye was out. The village grew into a prosperous little town on the back of the dye (and let’s not forget the urine), in recognition of which it is now called Grainville-la-Tinturière, or Grainville-the-Dyer (the village is also twinned with two towns in the Canary Islands in recognition of its historic ties to these islands). As far as I can make out, there seems to be absolutely nothing left of the textile industry in the town, so I shall just throw in a photo of an old postcard of  the place.

Source

About 50 years later, in 1456, as the Portuguese crept down the coast of western Africa, they discovered and took over the islands of Cabo Verde. There, too, the same orchil-producing lichens clung to sea cliffs, and there, too, poor bastards hung precariously over the cliff edges to harvest them. In this case, the lichens were shipped back to Lisbon, for onward export to Antwerp and other places. I throw in photos of  Lisbon and Antwerp, respectively, in this general period.

Source
Source

As the Portuguese kept creeping down the coast of western Africa, they discovered another source of orchil-producing lichens in Angola, although there – luckily for the harvesters – the lichens grew on trees and were easier to harvest. This photo is from a completely different part of the world, but it gives a good idea of what Angolan harvesters were faced with.

Source

All this meant that for several centuries large quantities of orchil-producing lichens poured into Europe from European colonies. In the meantime, as the science of chemistry progressed, there were improvements to the manufacturing process which led to the production of better dyes. All was going swimmingly until a young English chemist called Henry Perkin kick-started the artificial dye industry by serendipitously creating a completely new dye, which he called mauveine, from coal tar residues. I’ve covered this story in my post on Indigo dye and insert again here the photo I used of this beautiful dye.
That discovery was the death knell of the natural dye industry: artificial dyes were more colour fast, light fast and cheaper. And so making orchil from lichen, and dyeing with lichens more generally, pretty much disappeared. Which actually is probably a good thing. Lichens grow very slowly, so the dye business was decimating them. I never thought I would say this, but for once I’m grateful to chemicals made from fossil fuels. Without them, who knows what would have been the status of lichens today? As it is, they are under threat. Lichens are very sensitive to pollution (one of their modern uses is as indicators of pollution levels), and a good number of species are on the IUCN’s list of endangered species.

So, – ooh, this is hard for me to say – three cheers for the organic chemicals industry!

FOSSILS IN THE STAIRS

Vienna, 29 June 2017

A few days ago, just as my wife and I were setting out from the apartment, it started to rain. It was my wife who had decreed that it wouldn’t rain, but it was I who went back to get the umbrellas. As readers can imagine, I was a little grumpy as I ascended the stairs, glaring at the individual steps. Perhaps it was my acute attention of the steps, perhaps it was the light; whatever it was, I suddenly noticed in the sixth step from last, which had been worn smooth by countless feet treading on it, something which I had never noticed before on my walks up and down those stairs: a fossil.

At first sight it looked like a leaf, but I now think it could be a coral of some sort. I walked up and down all six flights of stairs in our building looking intently at each step,

and I now see what I had never really noticed before, that the limestone used for them is made up of a mass of shells and other marine remains, fallen randomly on top of each other and then squeezed tight by the monstrous weight of later rocks above them.

As we discovered when we bought the apartment and picked through the Land Register, our building was constructed at the turn of the century. It was, and has remained, a modest building – no Belvedere Palace for us

just a modest lower middle-class building, one of many outside Vienna’s swank 1st District.

Consequently, even at a time when long-distance travel had been made a thousand times easier by the booming rail system and nascent road system, I would imagine that the stone for our steps came from a local quarry. Which is more than possible, there being quite a number of old limestone quarries around Vienna, a number of which – I have been breathlessly informed by an Austrian fossil-hunter website – are good sources of marine fossils.

An Austrian map of the country’s geology informs me – if my rudimentary German is correct – that the rock formations in question are Late Tertiary.

Specifically, according to a mind-numbing report prepared for the 26th International Geological Congress which I leafed through electronically, they belong to the Neogene beds in the Vienna basin; these were laid down some some 10-15 million years ago, between the Upper Eggenburgian and Lower Badenian stages of the Middle Miocene epoch, as a result of at least two marine incursions into the Vienna basin.

Setting aside all the arcane – and, frankly, incomprehensible – scientific mumbo-jumbo with which this report is filled, we can happily conclude that the jumbled marine fossils locked forever more into the steps of our building’s stairway are the result of the area around Vienna twice being a sea. It must have been a nice warm sea too, since corals flourished in its waters. In fact, this map of mid-Miocene Europe shows that much of Central Europe was under water during this Epoch, this being the far western end of the wonderfully-named Tethys Sea.

In cases like these, I am always taken by a sense of wonder. Here I am, living on the edges of a rich agricultural plain 350 kilometers from the nearest sea.

Yet once upon a time there was sea all around me, probably quite like the sea which my wife and I snorkeled over a year ago in Thailand, with coral outcrops, starfish and sea urchins clinging to their rocks, crabs scuttling along the sea floor, fish flashing in and out of the coral, and from time to time the passing shadow of a shark.

That same sense of wonder came over me many years ago, when we visited Arizona’s Petrified Forest National Park. The park sits in the middle of a harsh, dry, desert region.

Yet all around us lay the petrified remains of a once mighty forest.


Artists imagine that these 200 million year-old forests looked something like this.

All that teaming life in this now almost dead environment …

It was more with a sense of fascinated horror than awe that I first gazed on the “fossils” (mummies is perhaps the better term) of people and animals dug up at Pompeii.



They were overtaken, submerged, in the 1000°C-hot pyroclastic flow that swept down the sides of Mt. Vesuvius and howled through the city at 700 km/hr.

What a terrible, terrible death! But perhaps it was a mercifully quick death, with them being flash-cooked, basically.

Hmm, I didn’t want to finish on this rather depressing note. But hey, that’s life! In the meantime, I need to escogitate a plan to persuade my wife join me on a visit to Vienna’s Natural Science Museum (sheathed in a very nice stone, I should add) so that I can study the area’s geology better.

_______________

Our building’s steps: our photos
Belvedere Palace: http://www.austriawanderer.com/the-belvedere-palace-in-vienna/
Our apartment building: our photo
Geological map of Europe: http://www.gifex.com/detail-en/2011-06-29-13972/Geological-map-of-Austria.html
Miocene Europe: http://www.dandebat.dk/eng-klima4.htm
Vienna plain: http://www.donau.com/de/roemerland-carnuntum-marchfeld/detail/marktgemeinde-goetzendorf-an-der-leitha/c53b2a6b0c75fed4d809b78b888830d9/
Tropical sea: https://fineartamerica.com/featured/coral-reef-in-thailand-louise-murray-and-photo-researchers.html
Petrified Forest NP: http://kids.nationalgeographic.com/explore/nature/petrifiedforest/#petrified-forest-hills.jpg
Petrified tree-1: http://www.alamy.com/stock-photo/petrified-forest-national-park-arizona.html
Petrified tree-2: http://www.van-tramp.com/wp/petrified-forest-national-park-revisit/
Forest 100 million years ago: https://jerry-coleby-williams.net/2015/02/15/bunya-prehistoric-plant-ancient-australian-food-tradition/araucaroid-forest-ca-100-million-years-ago/
Pompeii mummies-1: https://www.google.co.uk/amp/s/www.pinterest.com/amp/pin/535224736949021987/
Pompeii mummies-2: http://hesed.info/blog/pompeii-lava-statues.abp
Pompeii mummies-3: https://forums.arrowheads.com/forum/general-discussion-gc5/fossils-paleontology-old-bones-gc30/25828-reposting-pam-s-odd-rock-fossil-2nd-opinion
Pompeii and Mt Vesuvius: https://it.pinterest.com/agcinnamongirl/pompeii-italy/
Natural History Museum, Vienna: https://ictca2017.conf.tuwien.ac.at/index.php/natural-history-museum-vienna