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Outline sketch of a section of the cerebellum, showing the corpus dentatum. The section has been carried through the left lateral part of the pons, so as to divide the superior peduncle and pass nearly through the middle of the left cerebellar hemisphere. The olivary body has also been divided longitudinally so as to expose in section its corpus dentatum. c r, crus cerebri; f, fillet; q, corpora quadrigemina; s p, superior peduncle of the cerebellum divided; m p, middle peduncle or lateral part of the pons Varolii, with fibers passing from it into the white stem; a v, continuation of the white stem radiating towards the arbor vitae of the folia; c d, corpus dentatum; o, olivary body with its corpus dentatum; p, anterior pyramid.

The Cerebellum of the Brain

Outline sketch of a section of the cerebellum, showing the corpus dentatum. The section has been carried…

Vertical section of dog's cerebellum. Labels: p m, pia mater; p, corpuscles of Purkinje, which are branched nerve cells lying in a single layer and sending single processed downwards and more numerous ones upwards, which branch continuously and extend through the deep "molecular layer" towards the free surface; g, dense layer of ganglionic corpuscles., closely resembling nuclear layers of retina; f, layer of nerve fibers, with a few scattered ganglionic corpuscles. This last layer (f) constitutes part of the white matter of the cerebellum, while the layer between it and the free surface are gray matter.

Cerebellum of Dog's Brain

Vertical section of dog's cerebellum. Labels: p m, pia mater; p, corpuscles of Purkinje, which are branched…

"The familiar cockles are among the most widely distributed of shells. A species common to the Atlantic coast. It's white or fawn-colored shell being hollowed out into twenty-six furrows, forming so many corrugated ripples on the side. It is considered good for food."

Cardium Edulis (Linnaeus)

"The familiar cockles are among the most widely distributed of shells. A species common to the Atlantic…

"The familiar cockles are among the most widely distributed of shells. An exotic species which inhabits the coast of Guinea and Senegal, the shell of which, white and fragile, is much sought after by collectors."

Cardium Costatum (Linnaeus)

"The familiar cockles are among the most widely distributed of shells. An exotic species which inhabits…

Vertical section of area pellucida and area opaca (left extremity of figure) of blastoderm of a fresh laid egg (unincubated). Labels: S, superficial layer corresponding to epiblast; D, deeper layer, corresponding to hypoblast; and probably in part to mesoblast; M, large "formative cells," filled with yolk granules, and lying on the floor of the segmentation cavity; A, the white yolk immediately underlying the segmentation cavity.

Blastoderm of an Egg

Vertical section of area pellucida and area opaca (left extremity of figure) of blastoderm of a fresh…

Vertical section of blastoderm of chick (1st day of incubation). S, epiblast consisting of short columnar cells; D, hypoblast, consisting of a single layer of flattened cells; M, formative cells." They are seen on the right of the figure, passing in between the epiblast and hypoblast to form the mesoblast; A, white yolk granules. Many of the large "formative cells" are seen containing these granules.

Blastoderm of a Chick

Vertical section of blastoderm of chick (1st day of incubation). S, epiblast consisting of short columnar…

Diagram of development of spinal cord. Labels: c, central canal; af, anterior fissure; pf, posterior fissure; g, gray matter; w, white matter.

Development of the Spinal Cord

Diagram of development of spinal cord. Labels: c, central canal; af, anterior fissure; pf, posterior…

The larva is the stage right after the eggs are laid. In this stage, the larva is white and legless.

Red Wood Ant Larva

The larva is the stage right after the eggs are laid. In this stage, the larva is white and legless.

"The Marbled Turbo is the largest shell in the group. It is marbled green, white and brown outside, and superbly nacred inside."

Turbo Marmoratus (Linnaeus)

"The Marbled Turbo is the largest shell in the group. It is marbled green, white and brown outside,…

"The Episcopal Miter, from the Indian ocean is white, ornamented with square spots of a fine red, and capable of high polish. It emits a purple liquid, having a nauseous odor, when irritated."

Mitra Episcopalis (Lamarck)

"The Episcopal Miter, from the Indian ocean is white, ornamented with square spots of a fine red, and…

"The Angel-winged is shown [here]. It is veined with stripes of white and red, and comes from the coasts of Asia and America."

Strombus Gallus (Linn.)

"The Angel-winged is shown [here]. It is veined with stripes of white and red, and comes from the coasts…

"The White Ray is in the form of a rhomb, the point of the muzzle forming the lower angle, the longest ray of each pectoral forming the lateral angles, while the summit of the tail forms the last angle."

The White Ray (Raia Batis)

"The White Ray is in the form of a rhomb, the point of the muzzle forming the lower angle, the longest…

"Gadwall, a rather large fresh-water duck, common in the interior of the United States and breeding north of the latitude of Kentucky. It is a black and white duck, marked with brown, and is one of the favorite game birds." -Foster, 1921

Gadwall

"Gadwall, a rather large fresh-water duck, common in the interior of the United States and breeding…

"In birds of prey the claws are powerful and hooked; in others the foot is flat, claws straight, and adapted for walking."

Foot of White-Headed Eagle

"In birds of prey the claws are powerful and hooked; in others the foot is flat, claws straight, and…

"The Bernicle-goose is so called from a foolish tradition of the middle ages of their being produced from the barnacle-shell, which attaches itself to ships' bottoms and timber floating in the sea."

White-Fronted Bernicle

"The Bernicle-goose is so called from a foolish tradition of the middle ages of their being produced…

"The Great Black-backed Gull is one of the most remarkable among sea-gulls. It is pure white, with a black back.

Great Black-backed Gull

"The Great Black-backed Gull is one of the most remarkable among sea-gulls. It is pure white, with a…

"They are shy, timid birds, concealing themselves by day in the depths of the mots retired woods."

Woodcocks (White and Isabelle-colored)

"They are shy, timid birds, concealing themselves by day in the depths of the mots retired woods."

"Its flight is as powerful as that of the golden eagle, and its adroitness and strength are even greater. This eagle is the chosen emblem of the United States."

Bald or White-headed Eagle (Haliaetus Leucocephalus)

"Its flight is as powerful as that of the golden eagle, and its adroitness and strength are even greater.…

"The Great White Horse. By Albrect Dürer. From the engraving on copper." -Heath, 1901

The Great White Horse

"The Great White Horse. By Albrect Dürer. From the engraving on copper." -Heath, 1901

"The eggs are white and conical. They adhere to the horse's hair."

Eggs of Gadfly, Estrus (Gasterophilus) Equi

"The eggs are white and conical. They adhere to the horse's hair."

"From the eggs deposited come small, white grubs, which leave their nest in the wood to bury themselves in the ground."

Larva of the Cicada

"From the eggs deposited come small, white grubs, which leave their nest in the wood to bury themselves…

"The Green-veined White Butterfly is very like the cabbage butterfly. Its caterpillar lives near the regions of perpetual snow."

Pieris Napi

"The Green-veined White Butterfly is very like the cabbage butterfly. Its caterpillar lives near the…

"The Orange-tips have, in the males, the extremity of the upper wings of a beautiful orange yellow. The rest of the wing is white."

Anthocharis Cardamines

"The Orange-tips have, in the males, the extremity of the upper wings of a beautiful orange yellow.…

"Nature, pervades the air, where grow the modest blue-eyed violets, the fragrant trailing arbutus, spicy and sweet, the funny Jack-in-the-pulpit, without which no collection of wild flowers would be complete, and there also maybe found the rare and beautiful bloodroot, whose stay is so short one can scarce catch a glimpse of its pure, white blossoms ere they vanish." -Beard, 1906

Bloodroot flower

"Nature, pervades the air, where grow the modest blue-eyed violets, the fragrant trailing arbutus, spicy…

The best silkworm cocoons "are drawn in toward the middle, or have a concavity on either side. There are white and yellow cocoons, the produce of different species of worms."

Cocoon of Bombyx Mori Drawn in Toward the Middle

The best silkworm cocoons "are drawn in toward the middle, or have a concavity on either side. There…

Amole has a cluster of thick spiny-margined leaves, from which arises a stem an inch or two in diameter, bearing at the top a showy pancle of creamy white flowers.

Amole (agave parryi)

Amole has a cluster of thick spiny-margined leaves, from which arises a stem an inch or two in diameter,…

"The male weighs as much as thirty workers, and attains the length of nearly four-fifths of an inch."

Termes Lucifugus, Male

"The male weighs as much as thirty workers, and attains the length of nearly four-fifths of an inch."

"The workers are one fifth of an inch long; the body soft and of extreme delicacy, but the sharp mandibles are capable of attacking the hardest bodies."

Termes Lucifugus, Worker

"The workers are one fifth of an inch long; the body soft and of extreme delicacy, but the sharp mandibles…

"The soldiers are twice as long, and weigh as much as fifteen workers. They may be distinguished by their horned head and sharp pincers."

Termes Lucifugus, Soldier

"The soldiers are twice as long, and weigh as much as fifteen workers. They may be distinguished by…

"The female attains to six inches in length, and weighs as much as thirty thousand workers. It is an increase in the size of the abdomen alone. She produces sixty eggs a minute, more than eighty thousand a day."

Termes Lucifugus, Female

"The female attains to six inches in length, and weighs as much as thirty thousand workers. It is an…

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks of rivers and settle on stones, shrubs and aquatic plants."

Larva of Perla Bicaudata

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks of rivers and settle on stones, shrubs and aquatic plants."

Larva of Nemoura

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks of rivers and settle on stones, shrubs and aquatic plants."

Larva of Perla Marginata

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…

"The adult lives only a few days, for its mouth is not suited for receiving food."

Perla Bicaudata

"The adult lives only a few days, for its mouth is not suited for receiving food."

"The adult dragon-fly coming out of the nymph."

Libellula Emerging

"The adult dragon-fly coming out of the nymph."

"Ant-lions diffuse an odor of roses. Their flight, which is weak, distinguishes them from the dragon-fly."

Ant Lion (Myrmeleo Formicarius)

"Ant-lions diffuse an odor of roses. Their flight, which is weak, distinguishes them from the dragon-fly."

"A very beautiful species of the ant-lion is to be found in the climate which characterizes the south of France; its larva can move forward, and does not dig itself a funnel."

Antlion

"A very beautiful species of the ant-lion is to be found in the climate which characterizes the south…

"It resembles a large gnat. They are found on hedges and plants during the summer."

Bittacus Tipularis

"It resembles a large gnat. They are found on hedges and plants during the summer."

The zebra is an ungulate from the Equidae family known for its black and white stripes.

Zebra

The zebra is an ungulate from the Equidae family known for its black and white stripes.

The yellow-crested cockatoo is from the order of true parrots and is known for its white feathers and yellow crest.

Yellow-Crested Cockatoo

The yellow-crested cockatoo is from the order of true parrots and is known for its white feathers and…

The white stork (Ciconia ciconia) is a large wading bird in the stork family (Ciconiidae).

White Stork

The white stork (Ciconia ciconia) is a large wading bird in the stork family (Ciconiidae).

The great white shark (Carcharodon carcharias) is a large shark found in all major oceans.

Great White Shark

The great white shark (Carcharodon carcharias) is a large shark found in all major oceans.

The wentletrap is a small, white, spiraled gastropod mollusk.

Wentletrap

The wentletrap is a small, white, spiraled gastropod mollusk.

"The whole internal cavity in these animals is occupied by little, white tubes. The mouth opens at the extremity of the body; it forms a sort of funnel, surrounded like a crown with an elegant circle of tentacula."

Cristatella Mucedo (Cuvier)

"The whole internal cavity in these animals is occupied by little, white tubes. The mouth opens at the…

The outstanding geologic features of the park are the ancient sedimentary beds of red and white sandstones, conglomerates and limestone that were deposited horizontally, but have now been tilted vertically and faulted by the immense mountain building forces caused by the uplift of the Pikes Peak massif.

Cathedral Spires in the Garden of the Gods, Colorado

The outstanding geologic features of the park are the ancient sedimentary beds of red and white sandstones,…

Distribution of the cortical arteries. Labels" 1, Medullary arteries; 1', Group of medullary arteries in the sulcus between tow adjacent convolutions; 1", Arteries situated among the short association fibers. 2, Cortical arteries; a, Capillary network with fairly wide meshed, situated beneath the pia; b, Network with more compact, polygonal meshes, situated in the cortex; c, Transitional network, with wider meshes; d, Capillary network in the white substance.

Cortical Arteries

Distribution of the cortical arteries. Labels" 1, Medullary arteries; 1', Group of medullary arteries…

The Tobas wear but little clothes, except when they come into the presence of white people or cross the Paraguay river to trade. These Indians are very tall, some being six feet in height.

Toba Indian

The Tobas wear but little clothes, except when they come into the presence of white people or cross…

Tacca integrifolia or White Bat Plant is a flowering plant cultivated as ornamental plants.

White Bat Plant

Tacca integrifolia or White Bat Plant is a flowering plant cultivated as ornamental plants.

The osseous labyrinth in vertical section. The broken, white lines indicate the position of the basilar membrane of the canal of the cochlea.

Osseous Labyrinth in Vertical Section

The osseous labyrinth in vertical section. The broken, white lines indicate the position of the basilar…

"Male and female catkins of Betula alba." -Lindley, 1853

White Birch

"Male and female catkins of Betula alba." -Lindley, 1853

"Morus alba. 1. A male flower; 2. clusters of females; 3. a female flower separate; 4. the same with a part of the calyx cut away; 5. a vertical section of a ripe achaenium; 6. a cluster of fruit consisting of succulent calyxes enclosing achaenia." -Lindley, 1853

White Mulberry

"Morus alba. 1. A male flower; 2. clusters of females; 3. a female flower separate; 4. the same with…

"Nymphaea coerulea. 1. a perpendicular section of a seed of N. alba; 2. half an embryo, showing the great plumule lying in the cavity of one cotyledon." -Lindley, 1853

Egyptian Blue Lily

"Nymphaea coerulea. 1. a perpendicular section of a seed of N. alba; 2. half an embryo, showing the…

"Apodytes dimidiata. 1. a flower; 2. a corolla spread open; 3. a pistil; 4. section of an ovary; 5. section of ripe fruit." -Lindley, 1853

White-Pear

"Apodytes dimidiata. 1. a flower; 2. a corolla spread open; 3. a pistil; 4. section of an ovary; 5.…

"Eriostemon myoporoides. 1. a complete flower; 2. the ovary, seated in a cup-shaped disk, surrounded by a calyx; 3. the ripe fruit, separated spontaneously into its component carpels." -Lindley, 1853

White Star

"Eriostemon myoporoides. 1. a complete flower; 2. the ovary, seated in a cup-shaped disk, surrounded…

A cross section of the brain from left to right. Labels: 1, thalamus; 2, skull; 3, cerebral membrane; 4, cerebral hemisphere; 5, lateral ventricle; 6, optic lobe; 7, septum lucidum; 8, longitudinal sinus; 9, great longitudinal fissure; 10, corpus callosum; 11, median cerebral cavity; 12, cerebral hemisphere; 13, gray matter; 14, white matter; 15, Corpora Albicantia.

Brain

A cross section of the brain from left to right. Labels: 1, thalamus; 2, skull; 3, cerebral membrane;…

"Abronia mellifera; 2. a flower separate; 3. its stamens and pistil; 4. the pistil separate; 5. the fruit; 6. seed magnified; 7. a cross section of it." -Lindley, 1853

Whtie Sand Verbena

"Abronia mellifera; 2. a flower separate; 3. its stamens and pistil; 4. the pistil separate; 5. the…

"7. a flower of Chenopodium album; 8. a section of the same, showing the superior ovary; 9. its seed cut through to show the embryo." -Lindley, 1853

Fat-Hen

"7. a flower of Chenopodium album; 8. a section of the same, showing the superior ovary; 9. its seed…

St. John's Chapel, or the Chapel of St. John the Evangelist, is located in the Tower of London. Dating from 1080, this complete 11th century church is the oldest church in London. A beautiful Romanesque chapel, St. John's is on the second floor of the White Tower, which was built in 1077-97 as a keep or citadel, the oldest part of William the Conqueror's powerful fortress.

St. John's Chapel in the Tower

St. John's Chapel, or the Chapel of St. John the Evangelist, is located in the Tower of London. Dating…

The Order of Cistercians, sometimes called the White Monks, is a Roman Catholic religious order of enclosed monks. The first Cistercian abbey was founded by Robert of Molesme in 1098, at Cîteaux Abbey near Dijon, France. Two others, Saint Alberic of Citeaux and Saint Stephen Harding, are considered co-founders of the order, and Bernard of Clairvaux is associated with the fast spread of the order during the 12th century.

Cistercian Monk

The Order of Cistercians, sometimes called the White Monks, is a Roman Catholic religious order of enclosed…

Henry VI planned a university counterpart to Eton College, the chapel being the only portion that was built. The Chapel features the world's largest fan vault, stained glass windows, and the painting The Adoration of the Magi by Rubens, originally painted in 1634 for the Convent of the White Nuns at Louvain in Belgium.

King's College Chapel, Cambridge

Henry VI planned a university counterpart to Eton College, the chapel being the only portion that was…