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  • Pages
  • Table of Contents
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Scientific Names on this Page

Indexed by Global Names
Book Title
Principles of geology
By
Publication Details
London, John Murray, 1837
DOI
Holding Institution
Cambridge University Library
Sponsor
JISC & NEH
Copyright & Usage
Rights:
Darwin Estate and Cambridge University Library

Copyright Status:
In copyright


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Example: Charles Darwin, Carl Linnaeus
Example: Birds, Classification, Mammals
Contributed by Cambridge University Library
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line 8 underline "structure"
bottom-margin annotation There is a resemblanc «an analogy» of animals of tropics like that of animal inhabiting Water or air — This is different from [continues on page 5] forms of isld near continents
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lines 16—22 double score
lines 17—20 annotation Royle


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lines 8—1 annotation deleted ?


lines 7—11 score
lines 7—11 annotation authority ⸮


top-margin annotation The first origin of migration must be before countries had divided /
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[continues overleaf] lines 5—1 score


lines 10—14 score
line 11 underline "three ... belonging"
line 12 annotation &----
bottom-margin annotation & subgroups.— Madagascar &c


[continuation] 3—5 score
lines 1—2 annotation Falklands
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line 11 annotation was taken by Cook to N. Zealand


top-margin annotation Crocodile near the Navigators
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lines 1—5 double score
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lines 15—20 score
line 17 underline "remote"
lines 17—20 annotation ? 10 miles
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top-margin annotation Elephant Borneo &c &c !
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lines 9—5 score in pale pencil
lines 9—8 annotation in pale pencilhorizontally crossed Ascension

bottom-margin annotation in pale pencilcancelled in pencil Frogs not on Volcanic Isld.
     Snakes    Lizards first
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lines 12—5 score
lines 11—9 annotation no
bottom-margin annotation Mention Bourbon Norfolk Isld Pitcairn? Mauritius Galapagos


lines 10—6 score
from Front Note 1 annotation p 93 AD1794 .unparalleled for drought.


bottom-margin annotation [ Most Philosophical Chapter]


line 5 underline "lizards"
line 5 annotation ?
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line 3 annotation St of Magellan


line 21 at "man" annotation intellectual
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line 22 underline "mangrove"
line 22 annotation ??

bottom-margin apparently unintentional mark


top-margin annotation Were separate sexes introduced in those orders most subject to [continues on page 135] variation ?


top-margin annotation Beside difficulty of transportal in two directions ,surely time required for such change of climate ,would produce fresh species.


lines 1—5 score
top-margin annotation Alpine forms ought to be varied; to be sure mountains generally near each other

lines 13—2 score
lines 7—6 annotation X
lines 22—12 annotation X Yes but he accounts for the insects on top of montain

bottom-margin annotation Intermediate ‹steps› species, propagation on isld.—


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lines 18—22 score
bottom-margin annotation & where whole continents have become colder than montains centre


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lines 13—11 annotation What reasons ?
bottom-margin annotation Sudden appearanc of animals. quite done away by my theory / — State what opposite theorist [continues on page 147] have been driven to.


top-margin annotation [drawing]
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bottom-margin annotation (Nothing beyond this with reference to Transmutation of Species)


top-marginline 4 annotation [drawing]


lines 8—15 score
top-marginline 7 annotation May this not be viewed merely that the peat plants cannot grow whilst under trees but conqur when blwn down


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lines 19—31 score
lines 22—26 annotation action of bog on red sand


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line 4 underline "subsidence ... earthquakes"
top-margin annotation earthquake caused by subsidence


lines 9—1 score
bottom-margin annotation [?]Concretions on Stones / Yet pebbles moved


lines 1—3 double score
lines 1—3 annotation


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lines 9—3 score
whole-margin annotation in one case dependent on the species, in other on non decomposition


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lines 3—6 annotation only in some zoophytes
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lines 1—4 score
top-margin annotation [drawing]
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lines 3—8 score
lines 14—9 score
bottom-margin annotation Only can be jugdged after Subsidence
     Artificial channels in Cocos soon filled up.—


top-margin annotation deleted [drawing]
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lines 14—20 annotation Meandrin s [illegible phrase, occluded by blotch of mid-grey ink]
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line 10 underline "we admit"
lines 10—8 annotation / No
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lines 10—21 score
line 16 underline "Otaheite"
lines 12—19 annotation parallel lines

lines 12—7 double score
line 10 underline "corals"


bottom-margin annotation where is the reef 600 miles long?


bottom-margin annotation Why lime not all fastened near Equator
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top-margin annotation [drawing]
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lines 14—28 score
lines 16—23 annotation Galapagos
     Ascension


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lines 1—19 score
top-marginline 15 annotation ought not this to have come sooner or never


[continues overleaf] 1—figure score
line 6 underline "of ... periods"
lines 3—10 annotation follow it out


[continuation] 3—5 double score
line 4 underline "at ... elevations"

lines 11—1 score
bottom-margin annotation This would be the result, if the periods of repose followed each other in a more acceleratg


top-margin—figure annotation at first stage, little more repose would destroy bit z, but how much longer to destroy z....
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lines 7—13 score
lines 5—13 annotation X / surely all valleys
bottom-margin annotation Origin of St. Cruz Valley / Mouth of St. of Magellan


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lines 5—3 annotation ?

bottom-margin annotation Terraces «on sides of valleys»; cliffs; / Inclination of valleys )
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