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Page No. 09

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Example: Charles Darwin, Carl Linnaeus
Example: Birds, Classification, Mammals
Contributed by Cambridge University Library
show legend key
deleted pinholes visible line connects passages
« » inserted count up from last line ÷* long division
Annotation Not Available

lines 1—5 annotation 2 colours not adaptation to conditions

lines 20—12 annotation under sides of wings differ vy little—
show subjects subjects

line 7 underline "direkten"
lines 3—2 underline "Temperatur ... Entwicklungsdauer"
line 6bottom-margin annotation Dimorphism due to dirct effect of conditions.

line 7 score [`bookmark']

lines 1—5 score
top-marginline 3 annotation Temp. durng pupation affects colour of Butterflies. by experiments
show subjects subjects

lines 1—15 annotation Temperature did not make a complete transformation

lines 6—9 score
lines 6—7 underline "ist ... zwingen"

lines 1—8 annotation Summer form is a newly acquired form, & cold causes avitism & return to pristine winter forms

line 12 score [`bookmark']

lines 10—15 score
lines 1—15 annotation Effects of climate cumulative like a poison

lines 15—10 annotation Bears on climatal variations, which are slow.

lines 1—15 score
lines 1—15 annotation Explains Marcellus & Papilio on same principles but reversion easier

line 7 score [`bookmark']

lines 28—7 annotation Thinks great heat will cause atavism of the Porima-Vanessa as well as cold

bottom-margin annotation in light grey ink (over)

lines 1—1 annotation Thinks shaking causes reversion — It comes to what I said, anythng which disturbs th organisation .

line 13 score [`bookmark']

line 11 score [`bookmark']

lines 15—5 annotation The so called alpine & arctic var. is the parent form.

lines 10—5 annotation Winter-form much less variable than summer form

lines 23—16 score in dark pencil
lines 23—16 annotation in dark pencil if th same species thus split, we must expect it in distnct forms

lines 6—1 score
line 6bottom-margin annotation distinguishes climate & local variations
     These cases may be compared with th Polar-Bear always white & Ermine white only in winter —

lines 15—20 annotation Thinks this a new definition of Climatal variations . (applies to Birds in U. States.)

line 9 underline "var. Bryoniae"
lines 8—10 score
lines 8—12 annotation a climatal var. & season dimorphic

line 15 underline "Alpenklimas"
lines 14—13 underline "diese ... Winterform"
show subjects subjects

lines 9—3 score cancelled

lines 5—10 score
lines 3—15 annotation 1st question to decide whethr change of climate acts by acceleratng or delayng period of ‹variation› ‹pupation› developmt. Birds in U. States answer this.—
show subjects subjects

lines 15—17 score
lines 15—17 annotation th result he Concludes «of» higher temp

lines 1—4 score
top-marginline 2 annotation The change of colour & males depends on Nature of organism & not on the warmth

line 19 score [`bookmark']

lines 2—15 score
line 11 underline "Entwickelungsrichtung ... andere"
lines 2—12 annotation argues that nature of organism far more important than the exciting cause
show subjects subjects

lines 17—23 score
lines 17—23 annotation quotes me to above effect

line 8 underline "im ... schwarz"
line 7 underline "im ... schwärzer"

lines 5—1 double score
lines 8—1 annotation But in Birds the nature of change seems more alike in many species—
show subjects subjects

lines 13—8 score
lines 10—7 double score
lines 15—3 annotation Warmth has affected one sex more than the other, so with Birds in U. States. see last Edit. of Descent.

lines 1—4 score
line 2 annotation X

lines 10—7 score

lines 6—1 double score
lines 6—2 annotation Caterpillars of season-dimrphism alike

lines 4—2 score
lines 4—1 annotation inheritance of corresponding sexual generation

lines 6—11 double score
lines 5—13 annotation New law of inheritance, well-known in asexual generation
line 20 underline "cyclische Vererbung"
line 16 score [`bookmark']
show subjects subjects

lines 12—10 score
lines 12—11 underline "Generation ... der"
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lines 20—14 score
lines 20—14 annotation climatal vars, but no season dimorphic vars: exist

lines 6—1 score

lines 1—3 score
top-margin annotation I think he means that sexual generation has been lost & is parthenogenetic for intermediat genertions

lines 1—10 score
top-margin annotation A Crust. with summer & winter eggs the latter alone undergo a regular metamorphosis

lines 14—10 score
lines 14—9 annotation We see here a passage from metamorph to none
lines 8—3 score
lines 8—3 annotation think it direct result of climate???

line 4 score [`bookmark']

lines 10—3 score
lines 14—6 annotation Divides cases, as I understand, into whether or not, the Embryology is different

line 3 score [`bookmark']

lines 17—14 double score
lines 6—4 score
lines 6—5 annotation ⧟ as

lines 12—8 score

lines 1—4 score
show subjects subjects

line 12 score [`bookmark']

lines 7—9 score in dark pencil
lines 8—9 underline "die ... Variabilität"
lines 10—11 score
lines 16—17 underline "durch ... Reiz"
lines 15—20 annotation applies to this particular case
lines 12—9 score
line 11 underline "durch ... grössere"

lines 13—8 score
lines 13—11 annotation This is same as Jaeger
lines 7—3 score
lines 7—3 annotation allows douts abut Hilgendorf

lines 3—14 score
lines 3—18 annotation His theory of isolation referred to
     ‹But it does not apply that› «Because» Variations not quite identical. in 2 stations in relative nmber.

lines 8—1 score
line 8bottom-margin annotation All variation due to changed conditions, but does not directly depend on nature of conditions

lines 13—16 score
lines 13—26 annotation Each species has different histry & so is differntly acted on by conditions differently from other spe

line 4 score [`bookmark']

line 1 score [`bookmark']

lines 10—9 underline "gerichteten ... Askenasy's"

lines 3—14 score
lines 15—23 score
lines 26—27 underline "sie ... Reize"

[continues overleaf] figure 1 annotation Winter-form Levana
figure 5 annotation Prorsa Sim
figure 10 annotation levata Summer forms
figure 12 annotation Summer forms /