"Ancient Cretan sealing. An impression in clay used to seal vases and other receptacles, examples of…
"inverted Vertical Pendulum Seismograph. Marvin System. A stiff vertical tube, pivoted at its bottom…
The Odeon of Herodes Atticus is a stone theatre structure located on the south slope of the Acropolis…
The motto label is a found on the seal of the town of Schiltach, Germany. It has a Gothic inscription…
Oxalis is the largest genus in the wood sorrel family Oxalidaceae. Of the approximately 900 known species…
Dianthus is a genus of about 300 species of flowering plants in the family Caryophyllaceae, native mainly…
The cassava, yuca, manioc, mogo or mandioca (Manihot esculenta) is a woody shrub of the Euphorbiaceae…
Krak des Chevaliers was the headquarters of the Knights Hospitaller during the Crusades. It was expanded…
Caerphilly Castle is a Norman castle that dominates the centre of the town of Caerphilly in south Wales.…
The Spiny Rat (Echimys cayennensis) is a rodent in the Echimyidae family of spiny rats.
Fumaria is a genus of about fifty annual herbaceous flowering plants in the family Fumariaceae, native…
An illustration of the side-view of the fumitory flower Fumaria is a genus of about fifty annual herbaceous…
An illustration of a longitudinal section of the fumitory flower. Fumaria is a genus of about fifty…
An illustration of a fumitory flower anther. Fumaria is a genus of about fifty annual herbaceous flowering…
An illustration of a berberis branch. Berberis (Bér-be-ris, barberry, pepperidge bush) a genus…
An illustration of the berberis flower. Berberis (Bér-be-ris, barberry, pepperidge bush) a genus…
An illustration of the a stamen and pistil of the berberis plant. Berberis (Bér-be-ris, barberry,…
An illustration of the berberis fruit. Berberis (Bér-be-ris, barberry, pepperidge bush) a genus…
Kalmia latifolia, commonly called Mountain-laurel or Spoonwood, is a flowering plant in the family Ericaceae,…
The Bearded Seal (Erignathus barbatus) is a seal in the Phocidae family of true or earless seals.
"Escallonia macrantha. Escallonia is a South American genus of trees or shrubs, of the natural order…
East-west section across South Dakota to show the Dakota artesian system. The Dakota sandstone is composed…
John White finds the only clue to the disappearance of the "Lost Colony" of Roanoke: a tree carved with…
"Fan-crest, about 1350. A form of crest common in the middle ages at different periods, as in the reign…
"Fenestella. In Roman Catholic churches, a niche on the south side of an altar, containing the piscina,…
Eolian type of cross-bedding in ancient limestones, formed of uniform lime-sand grains south of St.…
Eolian type of cross-bedding in ancient limestones, formed of uniform lime-sand grains south of St.…
A Bay-bar, with narrow inlet which leaves the water of the bay salty. South Shore of Marthas Vineyard.
A Bay-bar completely cutting off a bay and converting it into a closed shore-pond. South Shore of Marthas…
North-south cross-section of the St. Gothard Massif, Switzerland, showing the fan-folds.
Cross-section of a part of the West Alps, south of Lake Geneva, mainly in France.
Block diagram illustrating the formation of three cuestas and lowlands by normal drainage on the peneplaned…
North-south section across western New York, showing the three cuestas and lowlands and the tilting…
The Northern Fur Seal (Callorhinus ursinus) is large seal in the Otariidae family of eared seals.
"Gable of the South Transept Door of Notre Dame, Paris; 13th century." -Whitney, 1911
"Under Surface of Head of Tumble-bug (Copris carolina), about four times natural size. 1, galea; 2,…
The Battle of Antietam (also known as the Battle of Sharpsburg, particularly in the South), fought on…
Nandu or "Rhea Americana, the so-called American Ostrich... is found from Bolivia Paraguay, and South…
Kiwi, Apteryx australis, of the South Island, is lighter (than the Apteryx mantelli of North Island),…
The collegiate church of St. Peter was built in the Romanesque style in the twelfth century. The burial…
Passau is one of the oldest cities in Germany, a village of Gauls in early days; and later, a Roman…
A picturesque view of the Lintz (Linz) city center. Lintz was founded by the Romans, who called it "Lentia."…
The Belvedere is a baroque palace complex built by Prince Eugene of Savoy Vienna, Austria.The Belvedere…
The Karlskirche (German for St. Charles's Church) is a church situated on the south side of Karlsplatz,…
The storm Petrel "of the Mediterranean and North Atlantic from Greenland to South Africa, which breeds…
The Tropic Bird " are chiefly found in the tropical regions of the south; ... this species breeds as…
"The Indian Darter (Plotus melangaster) or snake-bird of tropical and subtropical America, ranging northwards…
"Chauna Cristata, Northern Screamer, is dark grey, with a black ring around the neck and whitish-grey…
"Cygnus bewicki, Buck's Swan, is white with black feet and bill, the basal half of the latter being…
"Standing some four feet high on very long legs, this bird (Secretary Bird) gives the impression of…
"Accipiter nisus, the Sparrow-Hawk, which breeds throughout Europe, North Africa, Asia north of the…
"Rhynchotus rufescens,... is grey-brown, with blacker crown, rufous cheeks, neck, and breast, and chestnut…
Crax alector, Crested Curassow, is black with a purplish gloss, the belly being white, the naked lores…
"Ceriornis caboti, (Cabot's Tragopan) of South-East China has the latter region buff. The hens are black…
"Psophia crepitans, the Agami, ranging from British Guiana to Amazonia, is a black bird with velvety…
"Aegialitis hiaticola, the Ringed Plover, Sand-Lark, or Stone-runner, mistakenly called the "Ring-Dotterel"…