Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: May 10, 2025
And, when even the dim light of archaeology fades, there yet remains paleontology, which, in these latter years, has brought to daylight once more the exuvia of ancient populations, whose world was not our world, who have been buried in river beds immemorially dry, or carried by the rush of waters into caves, inaccessible to inundation since the dawn of tradition.
If we consider, in fact, that by far the largest proportion of recorded existing species are known only by the study of their skins, or bones, or other lifeless exuvia; that we are acquainted with none, or next to none, of their physiological peculiarities, beyond those which can be deduced from their structure, or are open to cursory observation; and that we cannot hope to learn more of any of those extinct forms of life which now constitute no inconsiderable proportion of the known Flora and Fauna of the world: it is obvious that the definitions of these species can be only of a purely structural, or morphological, character.
If we consider, in fact, that by far the largest proportion of recorded existing species are known only by the study of their skins, or bones, or other lifeless exuvia; that we are acquainted with none, or next to none, of their physiological peculiarities, beyond those which can be deduced from their structure, or are open to cursory observation; and that we cannot hope to learn more of any of those extinct forms of life which now constitute no inconsiderable proportion of the known Flora and Fauna of the world: it is obvious that the definitions of these species can be only of a purely structural or morphological character.
In one sentence he speaks of the quantities of insects which, "being invited down to sip the mellifluous exuvia from the interior surface of the tube, where they inevitably perish," being prevented from returning by the stiff hairs all pointing downward.
"This black oak ceiling and wainscoting is not as healthful as plaster; besides, it absorbs the light. The bedroom ceiling is too low; the Elizabethan architects knew nothing of ventilation. The color of that oak paneling which you admire is due to an excess of carbon and the exuvia from the pores of your skin" "Leave the house," bellowed Raby, "before the roof falls on your sacrilegious head!"
That this precipitation takes place all over the area where the icebergs are breaking up, constantly, and to a considerable extent, is evident from the fact of the soundings being entirely composed of such deposits; for the Diatoms, Globigerinoe, and radiolarians are present on the surface in large numbers; and unless the deposit from the ice were abundant it would soon be covered and masked by a layer of the exuvia of surface organisms."
This hideous circle never widened; Nature always appeared to roll back the intruding debris; no bird nor beast carried it away; no animal ever forced the uncleanly barrier; civilization remained grimly trenched in its own exuvia. The old terrifying girdle of fire around the hunter's camp was not more deterring to curious night prowlers than this coarse and accidental outwork.
"This black oak ceiling and wainscoating is not as healthful as plaster; besides, it absorbs the light. The bedroom ceiling is too low; the Elizabethan architects knew nothing of ventilation. The color of that oak panelling which you admire is due to an excess of carbon and the exuvia from the pores of your skin "
As the day advanced, they settled round us in countless multitudes, clinging to the leaves of shrubs and grass to rest after their long flight. The whole district where they had settled wore a curious appearance, for they had cut the grass uniformly to one inch from the ground. The surface was covered with their small round grey exuvia.
If we consider, in fact, that by far the largest proportion of recorded existing species are known only by the study of their skins, or bones, or other lifeless exuvia; that we are acquainted with none, or next to none, of their physiological peculiarities, beyond those which can be deduced from their structure, or are open to cursory observation; and that we cannot hope to learn more of any of those extinct forms of life which now constitute no inconsiderable proportion of the known Flora and Fauna of the world: it is obvious that the definitions of these species can be only of a purely structural, or morphological, character.
Word Of The Day
Others Looking