See page in:
1859
1860
1861
1866
1869
1872

Compare with:
1860
1861
1866
1869
1872

in which the history is supposed to be written, being 1859 1860
in which the history is written, being 1861
being 1866
OMIT 1869 1872

apparently abruptly changed 1859 1860 1861
OMIT 1866 1869 1872

entombed 1859 1860 1861 1866
which are entombed 1869 1872

but widely separated formations. 1859
but widely separated, formations. 1860 1861
but widely separated formations, which falsely appear to have been abruptly transformed. 1866
formations, and which falsely appear to us to have been abruptly introduced. 1869 1872

been preserved; and of each page, only here and there a few lines. Each word of the slowly-changing
language
language,
in which the history is supposed to be written, being more or less different in the
interrupted
interrupted
successive
succession
of
of
chapters, may represent the apparently abruptly changed forms of life, entombed in our
consecutive
consecutive,
but widely separated formations. On this view, the difficulties above discussed are greatly diminished, or even disappear.