Equinoctial Regions of America, 
vol 2 
 
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Humboldt 
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Title: Equinoctial Regions of America V2 
Author: Alexander von Humboldt 
Release Date: December, 2004 [EBook #7014] [Yes, we are more than
one year ahead of schedule] [This file was first posted on February 23, 
2003] 
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*** START OF THE PROJECT GUTENBERG EBOOK 
EQUINOCTIAL REGIONS OF AMERICA V2 *** 
 
Produced by Sue Asscher 
[email protected] 
 
BOHN'S SCIENTIFIC LIBRARY. 
HUMBOLDT'S PERSONAL NARRATIVE 
VOLUME 2. 
PERSONAL NARRATIVE OF TRAVELS TO THE EQUINOCTIAL 
REGIONS OF AMERICA DURING THE YEARS 1799-1804 
BY 
ALEXANDER VON HUMBOLDT AND AIME BONPLAND. 
TRANSLATED FROM THE FRENCH OF 
ALEXANDER VON HUMBOLDT 
AND EDITED BY 
THOMASINA ROSS. 
IN THREE VOLUMES 
VOLUME 2. 
LONDON. 
GEORGE BELL & SONS. 1907. LONDON: PORTUGAL ST., 
LINCOLN'S INN. CAMBRIDGE: DEIGHTON, BELL AND CO. 
NEW YORK: THE MACMILLAN CO. BOMBAY: A.H. WHEELER 
AND CO. 
*** 
A tablon, equal to 1849 square toises, contains nearly an acre and 
one-fifth: a legal acre has 1344 square toises, and 1.95 legal acre is 
equal to one hectare.
A torta weighs three quarters of a pound, and three tortas cost generally 
in the province of Caracas one silver rial, or one-eighth of a piastre. 
It is sufficient to mention, that the cubic foot contains 2,985,984 cubic 
lines. 
Foot (old measure of France) about five feet three inches English 
measure. 
 
VOLUME 2. 
CONTENTS. 
 
CHAPTER 2. 
16. 
LAKE OF TACARIGUA.--HOT SPRINGS OF MARIARA.--TOWN 
OF NUEVA VALENCIA DEL REY.--DESCENT TOWARDS THE 
COASTS OF PORTO CABELLO. 
 
CHAPTER 2. 
17. 
MOUNTAINS WHICH SEPARATE THE VALLEYS OF ARAGUA 
FROM THE LLANOS OF CARACAS.--VILLA DE 
CURA.--PARAPARA.--LLANOS OR STEPPES.--CALABOZO. 
 
CHAPTER 2. 
18. 
SAN FERNANDO DE APURE.--INTERTWININGS AND 
BIFURCATIONS OF THE RIVERS APURE AND 
ARAUCA.--NAVIGATION ON THE RIO APURE. 
 
CHAPTER 2. 
19. 
JUNCTION OF THE APURE AND THE ORINOCO.--MOUNTAINS 
OF
ENCARAMADA.--URUANA.--BARAGUAN.--CARICHANA.--MO
UTH OF THE META.--ISLAND OF PANUMANA. 
 
CHAPTER 2. 
20. 
THE MOUTH OF THE RIO ANAVENI.--PEAK OF 
UNIANA.--MISSION OF ATURES.--CATARACT, OR RAUDAL OF 
MAPARA.--ISLETS OF SURUPAMANA AND UIRAPURI. 
 
CHAPTER 2. 
21. 
RAUDAL OF GARCITA.--MAYPURES.--CATARACTS OF 
QUITUNA.--MOUTH OF THE VICHADA AND THE 
ZAMA.--ROCK OF ARICAGUA.--SIQUITA. 
 
CHAPTER 2. 
22. 
SAN FERNANDO DE ATABAPO.--SAN BALTHASAR.--THE 
RIVERS TEMI AND TUAMINI.--JAVITA.--PORTAGE FROM THE 
TUAMINI TO THE RIO NEGRO. 
 
CHAPTER 2. 
23. 
THE RIO NEGRO.--BOUNDARIES OF BRAZIL.--THE 
CASSIQUIARE.--BIFURCATION OF THE ORINOCO. 
 
CHAPTER 2. 
24. 
THE UPPER ORINOCO, FROM THE ESMERALDA TO THE 
CONFLUENCE OF THE GUAVIARE.--SECOND PASSAGE 
ACROSS THE CATARACTS OF ATURES AND
MAYPURES.--THE LOWER ORINOCO, BETWEEN THE MOUTH 
OF THE RIO APURE, AND ANGOSTURA THE CAPITAL OF 
SPANISH GUIANA. 
*** 
PERSONAL NARRATIVE OF A JOURNEY TO THE 
EQUINOCTIAL REGIONS OF THE NEW CONTINENT. 
VOLUME 2. 
 
CHAPTER 2. 
16. 
LAKE OF TACARIGUA. HOT SPRINGS OF MARIARA. TOWN OF 
NUEVA VALENCIA DEL REY. DESCENT TOWARDS THE 
COASTS OF PORTO CABELLO. 
The valleys of Aragua form a narrow basin between granitic and 
calcareous mountains of unequal height. On the north, they are 
separated by the Sierra Mariara from the sea-coast; and towards the 
south, the chain of Guacimo and Yusma serves them as a rampart 
against the heated air of the steppes. Groups of hills, high enough to 
determine the course of the waters, close this basin on the east and west 
like transverse dykes. We find these hills between the Tuy and La 
Victoria, as well as on the road from Valencia to Nirgua, and at the 
mountains of Torito.* (* The lofty mountains of Los Teques, where the 
Tuy takes its source, may be looked upon as the eastern boundary of 
the valleys of Aragua. The level of the ground continues, in fact, to rise 
from La Victoria to the Hacienda de Tuy; but the river Tuy, turning 
southward in the direction of the sierras of Guairaima and Tiara has 
found an issue on the east; and it is more natural to consider as the 
limits of the basin