Across Unknown South America Part 15

THE stars were of extraordinary brilliancy at night; so much so that one could see quite well enough by their light to get about. The atmosphere being extremely clear, they appeared of immense size, the planets s.h.i.+ning with dazzling, changing colours which would have filled even the most profane with reverence for their splendour.

I drew the attention of my men to the wonderful sight.

"They are stars!" they replied contemptuously; "Have you never seen stars before?"

It was indeed difficult to enter into conversation on any subject with them without having an ardent desire to strangle the lot, they were so ignorantly offensive. I was thankful I had the sense always to go about unarmed, or I am certain some of them would have paid somewhat dearly for their impertinence. I was glad, too, that I never felt the weight of loneliness, as days and days would go by without my saying a word to them, barring perhaps a shout in camp to bring my breakfast, lunch, or dinner.

What was even worse than entering into conversation with them was to listen--one could not help it, they shouted so loudly all the time--to the conversation among themselves. We will not refer to the choice language they used, so inexplicably sacrilegious and indecorous that it would have set on edge the teeth of the coa.r.s.est specimens of humanity; but the subject--I say subject in the singular, mark you, for alas! there was only one subject--discussed in all its phases perhaps, but only one single subject--a.s.sa.s.sination. The accounts of different murders, in some of which the men boasted they had taken part, were nightly repeated in their minutest details to the a.s.sembled crowd--myself excluded--sitting around the fire, while the _feijo_--beans, so loved by them--were being stewed for hours and hours in a cauldron.

There was the story of one murder of which one of the men was particularly proud, in which he reproduced the facial expression as well as the smothered shrieks of the horrified victim. He gave a vivid description of how the blood squirted out like a fountain from the jugular vein of the throat as it was being severed. That story--most graphically narrated, I admit--had taken the fancy of that cruel crowd.

Almost every evening, during the entire time those men were with me, many long months, I heard that story repeated amid roars of laughter from the company. Murder--when applied to others--was evidently for them a great joke!

Inconsiderate to a degree, they would get up and sing at the top of their voices in the middle of the night and keep everybody awake while the _feijo_ was stewing. It took hours and hours before those awful black beans had boiled sufficiently to be edible, and the man who acted as cook had to sit up the whole night to stir them up and watch them. Yes, the position of cook for the camp was not an enviable one, for it meant marching all day and sitting up all night to prepare the _feijo_ for the following day. Yet the love they had for their _feijo_--I never ate the beastly stuff myself--was so great that those lazy devils, who could not be induced on any account to do other work, did not mind at all having sleepless nights to watch over the stewing cauldron. With the _feijo_ were placed in the pot large pieces of _toucinho_ (lard). We carried quant.i.ties of _feijo_, for without _feijo_ you cannot induce a Brazilian to do anything or go anywhere. Of the two he would rather sacrifice his life than lose his daily _feijo_.

It requires great ability, I believe, to cook _feijo_ properly. I noticed that all my men in a body were ever superintending its preparation. When the cook in the early hours of the morning happened to let the fire go down, or in his drowsiness was not stirring it properly, there were angry shouts from the other men, who, every time they opened one eye in their sleep, invariably gazed towards the beloved cooking-pot.

We came to a second range parallel with the one described before and extending from north-east to south-west. Again a vertical natural wall was noticeable to the east. This range was subdivided into many sections, almost all of the same size and shape. The end section to the north-east--which made an exception--was about three and a half times the length of any of the others. I observed some deep vertical vents such as are frequently to be seen in the sections of volcanoes that have partly been blown up. These vents were particularly numerous in the north-easterly block, where broad corrugations and some narrow ones--ten in all--were also to be seen.

Two alternatives could explain the present configuration of that region.

There had been either a great volcanic explosion or else a sudden subsidence. Personally I was inclined to favour the first hypothesis. I shall explain why. First because the great fissures between the various huge blocks and the grooves carved in those rocks would then at once explain themselves--caused naturally by the violent shock. They had apparently been enlarged in the course of time by erosion of water and wind, and possibly by the friction of the debris of the ma.s.ses of rock settling down when the stratum was severed. The quant.i.ty of debris of shattered rock minutely broken into cubes and other angular forms would suggest that some great shock had occurred. Then the usual yellow pellets of polished lava, either globular or pear-shaped, or like an elongated oval ending in a point and well rounded at the other end, would also indicate that these missiles had been flying great distances through the air in a molten state before they had actually dropped. In fact, the flight was so long as absolutely to cool and solidify them before they fell--unless they had fallen in cold water--for they had retained their original form, instead of getting flattened at the heavier end, as could be expected had the lava reached the ground in a half-soft state. Large blocks of lava--which naturally took a longer time to cool and a shorter time to reach the earth after their flight through the atmosphere--had, in fact, become flattened on the lower side where they struck the ground.

Others of a composite globular form had invariably been flattened into a slight curve on the side where they had come in contact with the soil.

Ovoid rocks as large as a loaf of bread and composed of compressed cinders were to be seen about, which, when easily split open, showed a band of slightly ferruginous matter, very brittle, in a crystallized condition. In the centre of these rocks were invariably found beautiful crystals of great limpidity, easily separated from one another by a slight pressure of the fingers.

Erosion had evidently since played great part in the present appearance of the country, but to my mind--directly above what is now a valley--there existed at one time a high range of mountains, which was in those days the great dividing line of the waters flowing south and north.

One might, of course, also argue that what are the mountains now have been pushed up from underneath above the ground into their present position, but local conditions do not tend to encourage this theory.

The strata of red baked rock in the existing mountain side were almost absolutely horizontal, with merely a slight dip to the north. In the northern end of the range the rock showing through the vegetation was white, as if it had been subjected to baking. The western aspect of the first range showed also a vertical summit of red rock with a sloping spur extending to the west.

We camped that night on the river Prata, which flowed south. Elevation, 1,300 ft. Maximum temperature 85 F., minimum 63 F.

The formation of the clouds was always interesting. The long horizontal streaks across the sky, which were daily noticeable, took a form that day not unlike the vertebrae of an immense snake, whereas the higher clouds of transparent mist in filaments looked exactly like a huge spider's web.

We established our camp under a tall, handsome, slender _Xinghi_-tree, the triangular fruit of which, with a light brown, hard skin, was deadly poisonous if eaten. Alcides told me that in Minas Geraes it was much used in the manufacture of soap. This tree was extremely neat-looking, with its clean sinuous branches and its pretty, light green, healthy leaves, of an elongated oval shape.

[Ill.u.s.tration: Volcanic Scenery of Matto Grosso.

Chapada in foreground.]

[Ill.u.s.tration: Peculiar Formation of Central Plateau.]

My men had insisted on bringing dogs away with us for safety in case of attack by Indians. They had in fact procured three--I would not care to say how--before our departure from the Goyaz Province. Those dogs were just as faithless and lazy and worthless as the people. They followed us because they got plenty of food, otherwise they had no affection for anybody; and, far from giving an alarm when any person or any animal approached the camp, they were quite unmoved by anything that happened around them during the day or night, except at meal-times. A handsome _onca_ (jaguar) leapt close to camp, and on perceiving us bounded gracefully away--the dogs remaining fast asleep with their noses resting on their respective extended fore-paws. Another day during the march a _veado_ (_Cervus elaphus_), a deer, sprang in his flight clean over one of the dogs without the dog even noticing him! Game was plentiful in that part of the country, and the animals were so unaccustomed to see people, that one could get quite near them.

My men went after game in the morning and we did not make an early start, in fact not until 10.30 a.m. It was amazing to see the amount of good water that was to be found on the plateau. We crossed a streamlet flowing south (elev. 1,300 ft.), and shortly afterwards, upon gently inclined land, we crossed another stream, also flowing south.

We were travelling due west along the foot of a curious range which stood to our north and of another of similar characteristics to the south. It seemed quite possible, in fact, even probable, that the two ranges were formerly only one, which had then split, and that we were travelling inside the partially-filled-up fissure between the two divided ranges.

The sky-line of the two ranges matched exactly on both sides--first a long hump, then two smaller humps, after that a more even and continuous line.

On reaching an elevation of 1,500 ft. we were confronted with a splendid view of a flat plateau to the west. By a steep descent we went down 300 ft. to a river (elev. 1,200 ft. above the sea level) in a hollow, reached by going through dense tall gra.s.s and thick vegetation. A humble wooden cross by the stream marked the spot where a Brazilian had been murdered by Indians.

Interesting flows and domes of lava were to be seen near the stream, after which our marching that day was mostly up and down campos with magnificent grazing, the general slope of which was from north to south.

At an elevation of 1,400 ft., on turning our heads back, we had a general view of the two ranges which had become separated.

On one side of the range, a sloping back was noticeable, whereas on the opposite side were almost vertical sides, much grooved, with a terrace about two-thirds up the total elevation, except at the western end, where the terrace was instead exactly half way up, with a minor terrace near the summit.

We met and crossed another streamlet, and then rose on our route to 1,550 ft., from where another beautiful view of the plateau to the south-west could be obtained, a low hill range with a higher peak in front of it, and the immense green campos at a slanting angle. Another fine panoramic view of the two divided ranges was also before us, although from that particular point of vantage it was slightly more difficult to reconstruct their former appearance in one's imagination than from the centre of the valley we had crossed, although even from that point the fact was apparent with a little study.

On proceeding down to the river we met some flows of red lava and, upon the top of nearly every undulation, boulders of black eruptive rock showed through, highly ferruginous, as well as much lava in pellets.

Debris of baked red and black rock were to be found in quant.i.ties down the slopes and at the bottom of those undulations, carried there evidently by water. In one or two places, such as near the river at Ponte Keimada, I smashed some of the larger boulders of yellow lava. Here is what I found inside: Under an outer coating of lava an inch thick there was a layer of solidified cinders. Under that lay a thin layer of lava, then again yet another layer of grey ashes, then lava again. This would indicate that those boulders had gradually reached their present shape partly in revolutions through the air thick with cinders, partly by rolling down or along intermittent stretches of molten lava and cinders during a great eruption, or perhaps during several successive eruptions.

Personally, I think that it was during various periods of one eruption before the lava had cooled, so that in its sticky state it would easily collect the ashes round it, which it would certainly not do in its polished, solidified state.

When we had pa.s.sed beyond the western end of the two parallel ranges a great change was noticeable in the appearance of the country we were crossing. We missed the long, sweeping, uninterrupted lines of the scenery, and had before our eyes a confused surface of bosses, mounds and short undulations, with thick luxuriant vegetation upon them which prevented my studying carefully their geological formation. The soil, of a rich red colour, showed every indication of being extremely fertile in that particular climate.

From the point where we stood, one could well judge the effects of the great volcanic explosion on the back of the range--the one to our left--where a long line of b.u.t.tresses had formed, as if on that side a subsidence on a large scale had also taken place. It was in any case curious to notice that at the two termini east and west of the two parallel ranges white rock in columnar form was exposed in both ranges in corresponding sites.

The slope noticeable on the north side of the southern range could be explained by the tilting of the strata where the separation took place.

The angle of the strata clearly demonstrated this fact.

Millions of mosquitoes and _piums_, _carrapatinhos_ and _carrapatos_ made life unbearable both during the day and night. We never had a moment's respite. The gnats, too, in thick swarms around us were a constant worry--we were all day busy removing them from our eyes and ears. They stung us all over most mercilessly. I was making a botanical collection, which not only contained specimens of the leaves of all the trees we met with, but also of minor plants and various kinds of gra.s.s. This involved getting off my mule many times a day. Whenever I put my feet on the ground or touched a blade of gra.s.s I well knew what was in store for me.

At once I became literally covered with _carrapatinhos_, and set to scratch myself so violently that nothing short of digging my nails into my skin seemed to relieve the irritation--and that, mind you, only momentarily. One had to bear it, and wait until one got to camp in the evening before one could disinfect oneself all over. In this world one never gets credit for anything, but I do think that few men under those circ.u.mstances would have gone on, as I did, collecting botanical specimens for no reward whatever except my own pleasure, if pleasure it can be called.

Again we noticed that day wonderful effects of clouds in filaments, one group stretching along the sky in an arc from north to east like the dorsal bone and ribs of an immense fish.

We camped on the bank of a stream (elev. 1,050 ft.) flowing north-east, which was, I think, the same stream we had met in the morning, and which had described a big turn.

My men amused me with their fears. Even when in camp they never left their rifles for a moment. When they went only a few yards away, either to fetch water or bring back a mule, they invariably took all their weapons with them--carbines, automatic pistols, and daggers.

In order to collect specimens and examine the country, I sometimes strayed away alone for long distances from camp--sometimes for two or three hours at a time--always absolutely unarmed. My men began to be thoroughly frightened of the immunity I possessed from attacks of wild beasts and Indians. Although I told them that wild beasts never attacked human beings unless attacked first, and that there were no Indians about, my men would not believe me. They maintained that I must have some special secret of my own which brought me back alive, and that I must be even bullet-proof. They could never be induced to go alone--even when armed--for more than a few metres from camp.

We were having cool nights. Minimum 59 Fahr., maximum 80 Fahr.--on May 17th. A mackerel sky of the prettiest design was overhead, like a lovely mosaic of white and blue porcelain, while a band of clear blue encircled us all around above the horizon line.

Across a forest we continued our journey, rising some 300 ft. to 1,350 ft. above the sea level, where we again found campos and forest alternately upon deep ma.s.ses of fine red sand or else great expanses of grey and black volcanic cinders intermixed in patches. On reaching the highest elevation we actually went over 6 kil. of volcanic sand and ashes, and in one place traversed a patch of shattered debris with cutting edges of eruptive rock, and brilliant red or deep black pebbles.

Then again we saw ma.s.ses of the usual ferruginous, much-perforated rocks--many so absolutely spherical as to resemble cannon-b.a.l.l.s.

To the west we could see before us lovely green undulations--campos--with, in the centre, a curious hump that looked as though due to subterranean pressure. In the distance was visible another of those long flat-topped plateaus typical of Brazil, with a headland which, owing, it seemed, chiefly to erosion, had become separated from the main range. It resembled and was parallel with the second range of the split mountains we had just left. Some nine kilometres from our last camp we encountered the river Das Corgo, flowing south (elev. 1,150 ft.) over a bed formed by an impressive great flow of solidified red lava covered in some places by deposits of bright red earth. Beyond the river we found ourselves again upon yellow sand and ashes.

Beneath a cirro-c.u.mulus--or mackerel sky--again that day, wonderfully beautiful because of its perfection of design, we were gradually rising over the domed elevation we had previously observed, upon which we found ma.s.ses of tiny pebbles--what are known to geologists by the Italian name of "puzzolana" or _scoriae_ reduced to a granular condition. Farther on, travelling over other undulations, we sank into thick deposits of grey and yellow volcanic scoriae, such as fine sand, cinders, and lapilli. At the highest point (elev. 1,270 ft.) we travelled over deep sediments of sand and ashes mixed together. All those undulations, as a matter of fact, were above great buried flows of red lava, which were invariably exposed to sight in the depressions, particularly in the beds of rivers.

Being a great lover of good water--to my mind the elixir of life, the great secret of health and strength--I was always enraptured by the deliciousness of the water in the streams we met. It was so crystalline and limpid that one could not resist the temptation of drinking it, even when not thirsty. I always carried slung to my saddle an enamelled tin cup attached to a string so as to be able to procure myself a drink at all the streams without getting off my mount.

Twelve kilometres from our last camp we came to a watercourse flowing into a big stream at the bottom of the valley. Its bed was in overlapping terraces of polished red lava.

The green country before us, in great sweeping undulations, reminded one much, in its regularity, of the great waves of the ocean--what sailors call "long seas." Where the stream had cut through and left the underlying dome of lava exposed one could easily judge of the thick deposits of sand, ashes and pulverized rock which formed the strata above it.

We travelled over more red volcanic sand for some four kilometres, rising to 1,400 ft., on which elevation was thick _matto_, or stunted, much entangled forest. Then we emerged once more into glorious open country, marching over a stratum 8 ft. thick of whitish tufa and ashes, this stratum lying immediately above one of red volcanic earth. The strata were easily measurable where rivulets had cut deep grooves in the softer superficial strata and had reached the foundation layer of lava.

The campos seemed to get more and more beautiful as we went west. What magnificent grazing land! One could imagine on it millions and millions of happy, fat cattle; but no, not one was to be seen anywhere. What a pity to see such wonderful country go to waste! There was everything there, barring, perhaps, easy transport, to make the happiness and fortune of thousands upon thousands of farmers--excellent grazing, fertile soil, good healthy climate and delicious and plentiful water--but the country was absolutely deserted.