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  • Pages
  • Table of Contents
Scientific Names on this Page

Indexed by Global Names
Book Title
Principles of geology
By
Publication Details
London, John Murray, 1837
Year
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: 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 score
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.—


lines 4—10 score
lines 18—22 score
bottom-margin annotation & where whole continents have become colder than montains centre


lines 12—9 score
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 10—19 score
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


top-margin annotation [drawing]

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


lines 3—6 score
lines 3—6 annotation only in some zoophytes
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lines 1—4 score
top-margin annotation [drawing]
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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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top-margin annotation [drawing]

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


bottom-margin annotation [drawing]
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top-margin annotation [drawing]
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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


lines 8—2 score
lines 5—3 annotation ?

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