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Miq.
Friedrich Anton Wilhelm Miquel (24 October 1811 – 23 January 1871) was a Dutch botanist, whose main focus of study was on the flora of the Dutch East Indies. Early life Miquel was born in Neuenhaus and studied medicine at the University of Groningen, where, in 1833, he received his doctorate. After starting work as a doctor at the Buitengasthuis Hospital in Amsterdam, in 1835, he taught medicine at the clinical school in Rotterdam. In 1838 he became correspondent of the Royal Institute, which later became the Royal Netherlands Academy of Arts and Sciences, and in 1846 he became member. He was professor of botany at the University of Amsterdam (1846–1859) and Utrecht University (1859–1871). He directed the Rijksherbarium (National Herbarium) at Leiden from 1862. In 1866, he was elected a foreign member of the Royal Swedish Academy of Sciences. Research Miquel did research on the taxonomy of plants. He was interested in the flora of the Dutch Empire, specifically the Dutch E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neuenhaus
Neuenhaus is a town in the district of Grafschaft Bentheim in Lower Saxony, and is the seat of a like-named collective municipality Neuenhaus (Samtgemeinde), Neuenhaus. Neuenhaus lies on the rivers Dinkel and Vechte near the border with the Netherlands and is roughly 10 km northwest of Nordhorn, and 30 km north of Enschede. History Neuenhaus was founded in 1317 on the trade road between Münster and Amsterdam by County of Bentheim, Bentheim’s Count Johannes II, who also had a castle built for its security. The quickly growing new town was granted town rights in 1369. The town had at its disposal an ''Amt (administrative division), Amt'' court and other authorities that were moved to the district seat of Nordhorn after the Second World War. Today’s town of Neuenhaus was enlarged in 1970 through the amalgamation of the formerly autonomous communities of Grasdorf, Hilten and Veldhausen, the last of which had already existed as early as the 10th century. By building two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Casuarinaceae
The Casuarinaceae are a family of dicotyledonous flowering plants placed in the order Fagales, consisting of four genera and 91 species of trees and shrubs native to eastern Africa, Australia, Southeast Asia, Malesia, Papuasia, and the Pacific Islands. At one time, all species were placed in the genus ''Casuarina''. Lawrence Alexander Sidney Johnson separated out many of those species and renamed them into the new genera of ''Gymnostoma'' in 1980 and 1982, ''Allocasuarina'' in 1982, and ''Ceuthostoma'' in 1988, with some additional formal descriptions of new species in each other genus. At the time, it was somewhat controversial. The monophyly of these genera was later supported in a 2003 genetics study of the family. In the Wettstein system, this family was the only one placed in the order Verticillatae. Likewise, in the Engler, Cronquist, and Kubitzki systems, the Casuarinaceae were the only family placed in the order Casuarinales. Members of this family are characterized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Hague
The Hague ( ; nl, Den Haag or ) is a city and municipality of the Netherlands, situated on the west coast facing the North Sea. The Hague is the country's administrative centre and its seat of government, and while the official capital of the Netherlands is Amsterdam, The Hague has been described as the country's de facto capital. The Hague is also the capital of the province of South Holland, and the city hosts both the International Court of Justice and the International Criminal Court. With a population of over half a million, it is the third-largest city in the Netherlands, after Amsterdam and Rotterdam. The Hague is the core municipality of the Greater The Hague urban area, which comprises the city itself and its suburban municipalities, containing over 800,000 people, making it the third-largest urban area in the Netherlands, again after the urban areas of Amsterdam and Rotterdam. The Rotterdam–The Hague metropolitan area, with a population of approximately 2.6&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willem Frederik Reinier Suringar
Willem Frederik Reinier Suringar (28 December 1832, Leeuwarden – 12 July 1898, Leiden) was a Dutch botanist. His son, Jan Valckenier Suringar (1864–1932), was also a botanist. In 1857 he obtained his PhD from the University of Leiden, where afterwards he served as an associate professor of botany (1857–1862). In 1862 he succeeded Willem Hendrik de Vriese as a full professor of botany at Leiden, a position he maintained until his death in 1898. From 1871 to 1898 he was director of the '' Rijksherbarium'', being the successor of Friedrich Anton Wilhelm Miquel.BHL Taxonomic literature : a selective guide to botanical publications In 1884–85 he took part in a scientific expedition to , |
Johan Rudolph Thorbecke
Johan Rudolph Thorbecke (14 January 1798 – 4 June 1872) was a Dutch liberal statesman, one of the most important Dutch politicians of the 19th century. Thorbecke is best known for heading the commission that drafted the revision of the Constitution of the Netherlands in 1848, amidst the liberal democratic revolutions of 1848. The new constitution transformed the country from an absolute monarchy into a constitutional monarchy, with the States General and the Council of Ministers becoming more powerful than the king. The amended constitution also granted individual rights to residents and citizens of the kingdom. This made the constitution one of the more progressive at the time. Thorbecke is generally considered a founding father of the modern political system of Netherlands. Early life and education Thorbecke was born in Zwolle. His father Frederik Willem was a Lutheran tobacco manufacturer of German descent, while his mother Christine Regina was born in the Lower Saxon Osna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologic Map
A geologic map or geological map is a special-purpose map made to show various geological features. Rock units or geologic strata are shown by color or symbols. Bedding planes and structural features such as faults, folds, are shown with strike and dip or trend and plunge symbols which give three-dimensional orientations features. Stratigraphic contour lines may be used to illustrate the surface of a selected stratum illustrating the subsurface topographic trends of the strata. Isopach maps detail the variations in thickness of stratigraphic units. It is not always possible to properly show this when the strata are extremely fractured, mixed, in some discontinuities, or where they are otherwise disturbed. Symbols Lithologies Rock units are typically represented by colors. Instead of (or in addition to) colors, certain symbols can be used. Different geologic mapping agencies and authorities have different standards for the colors and symbols to be used for rocks of differ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Harting
Pieter Harting (27 February 1812 – 3 December 1885) was a Dutch biologist and naturalist, born in Rotterdam. He made contributions in a number of scientific disciplines, and is remembered for his work in the fields of microscopy, hydrology, botany, and biostratigraphy. Career Medicine and teaching In 1835 he obtained his medical degree from the University of Utrecht and spent the following years as a doctor in Oudewater. From 1841 he taught classes in medicine at the Athenaeum of Franeker, and two years later returned to the University of Utrecht, where he worked until retirement in 1875. At Utrecht he was a full professor of pharmacology and plant physiology (from 1846), and later zoology (from 1855). In 1856 he was appointed director of the zoological museum. Microscope Throughout his career he maintained an avid interest in the historical development of the microscope and in the manufacture of lenses. He is credited with making design improvements to the microscope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacob Gijsbertus Samuël Van Breda
Jacob Gijsbertus Samuël van Breda (24 October 1788, in Delft – 2 September 1867, in Haarlem) was a Dutch biologist and geologist. Jacob was the son of Jacob van Breda, a Dutch physician, physicist and politician, and Anna Elsenera van Campen. His mother died when he was two years old. He studied medicine and physics at the University of Leyden, where he obtained his degree in medicine and philosophy in 1811, afterwards he travelled to Paris. In 1816 he became professor of botany, chemistry and pharmacy at the University of Franeker. In this period he benefitted from the newly peaceful conditions in Europe by visiting places of scientific interest to him, e.g. in Germany. At Franeker he became close personal friends with one of the curators, the Dutch lawyer, administrator and politician Squire Adriaan Gillis Camper, himself the son of professor of anatomy Petrus Camper. On 9 May 1821 he married in Klein Lankum with Camper's third child and second daughter Frederika Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cycad
Cycads are seed plants that typically have a stout and woody (ligneous) trunk (botany), trunk with a crown (botany), crown of large, hard, stiff, evergreen and (usually) pinnate leaves. The species are dioecious, that is, individual plants of a species are either male or female. Cycads vary in size from having trunks only a few centimeters to several meters tall. They typically grow very slowly and live very long. Because of their superficial resemblance, they are sometimes mistaken for Arecaceae, palms or ferns, but they are not closely related to either group. Cycads are gymnosperms (naked-seeded), meaning their fertilization, unfertilized seeds are open to the air to be directly fertilized by pollination, as contrasted with angiosperms, which have enclosed seeds with more complex fertilization arrangements. Cycads have very specialized pollinators, usually a specific species of beetle. Both male and female cycads bear cones (strobilus, strobili), somewhat similar to conife ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleobotany
Paleobotany, which is also spelled as palaeobotany, is the branch of botany dealing with the recovery and identification of plant remains from geological contexts, and their use for the biological reconstruction of past environments (paleogeography), and the evolutionary history of plants, with a bearing upon the evolution of life in general. A synonym is paleophytology. It is a component of paleontology and paleobiology. The prefix ''palaeo-'' means "ancient, old", and is derived from the Greek adjective , . Paleobotany includes the study of terrestrial plant fossils, as well as the study of prehistoric marine photoautotrophs, such as photosynthetic algae, seaweeds or kelp. A closely related field is palynology, which is the study of fossilized and extant spores and pollen. Paleobotany is important in the reconstruction of ancient ecological systems and climate, known as paleoecology and paleoclimatology respectively; and is fundamental to the study of green plant developm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinrich Göppert
Johann Heinrich Robert Göppert (25 July 1800 – 18 May 1884) was a German botanist and paleontologist. Career He was born in Sprottau, Lower Silesia, and died at Breslau. In 1831 he became a professor of botany, as well as curator of the botanical gardens in Breslau. In 1852 he became director of the botanical gardens. He is particularly known for his work in paleobotany, being the author of many articles in this field. Göppert performed extensive research on the formation of coal and amber, and also conducted comparison studies between existing and fossil flora. In 1840, he demonstrated existence of plant cells in microscopic preparations of hard coal, which concluded a long-lasting debate on the origin of coal. His private collection of specimens of fossil flora was considered the finest in the world. He was the father of a notable lawyer, Heinrich Robert Göppert, grandfather of Friedrich Göppert and great-grandfather of Maria Goeppert-Mayer (Nobel Prize in phys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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