Origin of Species Variorum

→ before 1859 1860 1861 1866

during a warmer tertiary period, before 1869 1872

→ and is at present inexplicable: 1859 1860 1861 1866

OMIT 1869 1872

→ no doubt, be 1861 1866 1869

I do not doubt, be 1859 1860

no doubt, 1872

→ law which causes 1859 1860 1861 1866

same law which has determined the relationship between 1869 1872

→ an archipelago, though specifically distinct, to be closely allied to those of 1860 1861

an archi- pelago, though specifically distinct, to be closely allied to those of 1859 1866

islands and 1869 1872

→ continent, we sometimes see 1859 1860 1861 1866

mainland, is sometimes 1869 1872

→ as I have elsewhere shown, 1859 1860 1861 1866

and the fact is a marvellous one, by distinct species; but these species are related 1869

and the fact is a marvellous one, by many distinct species: but these species are related to each other 1872

→ quite marvellous manner, by very closely related species; so that 1859 1860 1861 1866

very much closer manner to each other than to 1869

very much closer manner than to 1872

→ each separate island, though mostly distinct, are related in an incomparably closer degree to each other than to the inhabitants of 1859 1860 1861 1866

the American continent, or of 1872

OMIT 1869

→ on my view, for the islands are 1859 1860 1861 1866

for islands 1869 1872

→ each other that they 1859 1860 1861 1866

each other 1869

to each other 1872

→ this dissimilarity between the endemic inhabitants 1859 1860 1861 1866

how is it that many 1869 1872

→ islands may be used as an argument against my views; for it may be asked, how has it happened in the several 1859 1860 1861

islands may be used as an argument against my views; for it may be asked how has it happened in the several 1866

immigrants have been differently modified, though only in a small degree, in 1869 1872

→ for its inhabitants; 1859 1860 1861 1866

OMIT 1869 1872

from the antarctic islands, when they were clothed with vegetation, →before the commencement of the

last Glacial

Glacial

period. The affinity,

which

which,

though feeble, I am assured by Dr. Hooker is real, between the flora of the south-western corner of Australia and of the Cape of Good Hope, is a far more remarkable

case;

case,

→and is at present inexplicable: but this affinity is confined to the plants, and will, →no doubt, be some day

be explained.

explained.

The →law which causes the inhabitants of →an archipelago, though specifically distinct, to be closely allied to those of the nearest →continent, we sometimes see displayed on a small scale,

but

yet

in a most interesting manner, within the limits of the same archipelago. Thus

each separate

the several

island

islands

of the Galapagos Archipelago

are

tenanted, →as I have elsewhere shown, in a →quite marvellous manner, by very closely related species; so that the inhabitants of →each separate island, though mostly distinct, are related in an incomparably closer degree to each other than to the inhabitants of any other

quarter

part

of the world.

~~And~~

And

This

this

~~just~~

just

what might have been

expected,

expected

→on my view, for the islands are situated so near →each other that they would almost

necessarily

certainly

receive immigrants from the same original source,

and

from each other. But →this dissimilarity between the endemic inhabitants of the →islands may be used as an argument against my views; for it may be asked, how has it happened in the several islands situated within sight of each other, having the same geological nature, the same height, climate,

&C.

&c.?

~~that~~

~~many~~

~~the~~

~~immigrants~~

~~should~~

~~have~~

~~been~~

~~differently~~

~~modified,~~

~~though~~

~~only~~

~~small~~

degree.

~~degree?~~

degree?

This long appeared to me a great difficulty: but it arises in chief part from the deeply-seated error of considering the physical conditions of a country as the most

important;

important

→for its inhabitants; whereas it

cannot

cannot,

~~I think,~~

I think,