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Ursus Deningeri
''Ursus deningeri'' (Deninger's bear) is an extinct species of bear, endemic to Eurasia during the Pleistocene for approximately 1.7 million years, from . The range of this bear has been found to encompass both Europe and Asia, demonstrating the ability of the species to adapt to many Pleistocene environments. ''U. deningeri'' is the ancestor of the later cave bear (''Ursus spelaeus'') Morphology ''Ursus deningeri'' has a combination of primitive and derived characters that distinguishes it from all other Pleistocene bears. Its mandible is slender like that of living brown bears and ''Ursus etruscus''. It also has derived characters of cave bears (''Ursus spelaeus'') and is considered to be the descendant of ''Ursus savini'' and very close to the common ancestor of brown bears. Fossil distribution Sites and specimen ages: *Nalaikha, Mongolia (~1.8 Mya to 800,000 years ago) *West Runton Freshwater Bed, Cromer Forest Bed, Cromer Forest Bed Formation, Norfolk, England (~800,000� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basilicata
Basilicata (, ; ), also known by its ancient name Lucania (, , ), is an administrative region in Southern Italy, bordering on Campania to the west, Apulia to the north and east, and Calabria to the south. It has two coastlines: a 30-kilometre stretch on the Gulf of Policastro (Tyrrhenian Sea) between Campania and Calabria, and a longer coastline along the Gulf of Taranto (Ionian Sea) between Calabria and Apulia. The region can be thought of as "the arch" of "the boot" of Italy, with Calabria functioning as "the toe" and Apulia "the heel". The region covers about . In 2021, the population was slightly over 540,000. The regional capital is Potenza. The region comprises two provinces: Potenza and Matera. Its inhabitants are generally known as Lucanians (), and to a lesser extent as or by other very rare terms. In ancient times, part of its territory belonged to Magna Graecia, subject to coastal Greek colonies (including Sybaris). Later the region was conquered by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Republic
The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The Czech Republic has a hilly landscape that covers an area of with a mostly temperate Humid continental climate, continental and oceanic climate. The capital and largest city is Prague; other major cities and urban areas include Brno, Ostrava, Plzeň and Liberec. The Duchy of Bohemia was founded in the late 9th century under Great Moravia. It was formally recognized as an Imperial Estate of the Holy Roman Empire in 1002 and became Kingdom of Bohemia, a kingdom in 1198. Following the Battle of Mohács in 1526, all of the Lands of the Bohemian Crown were gradually integrated into the Habsburg monarchy. Nearly a hundred years later, the Protestantism, Protestant Bohemian Revolt led to the Thirty Years' War. After the Battle of White ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moravia
Moravia ( ; ) is a historical region in the eastern Czech Republic, roughly encompassing its territory within the Danube River's drainage basin. It is one of three historical Czech lands, with Bohemia and Czech Silesia. The medieval and early modern Margraviate of Moravia was a crown land of the Lands of the Bohemian Crown from 1348 to 1918, an imperial state of the Holy Roman Empire from 1004 to 1806, a crown land of the Austrian Empire from 1804 to 1867, and a part of Austria-Hungary from 1867 to 1918. Moravia was one of the five lands of First Czechoslovak Republic, Czechoslovakia founded in 1918. In 1928 it was merged with Czech Silesia, and then dissolved in 1948 during the abolition of the land system following the 1948 Czechoslovak coup d'état, communist coup d'état. Its area of 22,623.41 km2 is home to about 3.0 million of the Czech Republic's 10.9 million inhabitants. The people are historically named Moravians, a subgroup of Czechs, the other group being calle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brno
Brno ( , ; ) is a Statutory city (Czech Republic), city in the South Moravian Region of the Czech Republic. Located at the confluence of the Svitava (river), Svitava and Svratka (river), Svratka rivers, Brno has about 403,000 inhabitants, making it the second-largest city in the Czech Republic after the capital, Prague, and one of the List of cities in the European Union by population within city limits, 100 largest cities of the European Union. The Brno metropolitan area has approximately 730,000 inhabitants. Brno is the former capital city of Moravia and the political and cultural hub of the South Moravian Region. It is the centre of the Judiciary of the Czech Republic, Czech judiciary, with the seats of the Constitutional Court of the Czech Republic, Constitutional Court, the Supreme Court of the Czech Republic, Supreme Court, the Supreme Administrative Court of the Czech Republic, Supreme Administrative Court, and the Supreme Public Prosecutor's Office, and a number of state ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stránská Skála
Stránská skála is a hill and a national nature monument in Brno in the Czech Republic. It refers to a Mid-Pleistocene- Cromerian interglacial most important paleontological site in Central Europe. Location Stránská skála is situated in the northern part of the Brno-Slatina district, in the eastern part of Brno. From the geomorphological point of view, Stránská skála belongs to the Dyje–Svratka Valley within the Outer Subcarpathia. Description Stránská skála is dating to approximately 600,000 BP, as supported by paleomagnetic dating. It is a long and wide hill, built from Jurassic limestone, especially Callovian- Oxfordian, built from light brown Caleidocrinus (Crinoid) mostly and Brachiopoddes and Coral and more other types of limestones rich of fossil fauna as well. Its northwestern slope is composed from karstified limestone cliffs in which numerous fossiliferous fissures and caves were found. Approximately 48 meter (157 ft) of this slope are c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iran
Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the northeast, Afghanistan to the east, Pakistan to the southeast, and the Gulf of Oman and the Persian Gulf to the south. With a Ethnicities in Iran, multi-ethnic population of over 92 million in an area of , Iran ranks 17th globally in both List of countries and dependencies by area, geographic size and List of countries and dependencies by population, population. It is the List of Asian countries by area, sixth-largest country entirely in Asia and one of the world's List of mountains in Iran, most mountainous countries. Officially an Islamic republic, Iran is divided into Regions of Iran, five regions with Provinces of Iran, 31 provinces. Tehran is the nation's Capital city, capital, List of cities in Iran by province, largest city and financial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caspian Sea
The Caspian Sea is the world's largest inland body of water, described as the List of lakes by area, world's largest lake and usually referred to as a full-fledged sea. An endorheic basin, it lies between Europe and Asia: east of the Caucasus, west of the broad steppe of Central Asia, south of the fertile plains of Southern Russia in Eastern Europe, and north of the mountainous Iranian Plateau. It covers a surface area of (excluding the highly saline lagoon of Garabogazköl to its east), an area approximately equal to that of Japan, with a volume of . It has a salinity of approximately 1.2% (12 g/L), about a third of the salinity of average seawater. It is bounded by Kazakhstan to the northeast, Russia to the northwest, Azerbaijan to the southwest, Iran to the south, and Turkmenistan to the southeast. The name of the Caspian Sea is derived from the ancient Iranian peoples, Iranic Caspians, Caspi people. The sea stretches from north to south, with an average width of . Its gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alborz
The Alborz ( ) range, also spelled as Alburz, Elburz or Elborz, is a mountain range in northern Iran that stretches from the border of Azerbaijan along the western and entire southern coast of the Caspian Sea and finally runs northeast and merges into the smaller Aladagh Mountains and borders in the northeast on the parallel mountain ridge Kopet Dag in the northern parts of Khorasan. All these mountains are part of the much larger Alpide belt. The Alborz range is divided into the Western, Central, and Eastern Alborz Mountains. The Western Alborz Range (usually called the Talysh) runs south-southeastward almost along the western coast of the Caspian Sea. The Central Alborz (the Alborz Mountains in the strictest sense) runs from west to east along the entire southern coast of the Caspian Sea, while the Eastern Alborz Range runs in a northeasterly direction, toward the northern parts of the Khorasan region, southeast of the Caspian Sea. Mount Damavand, the highest mountain in I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darband Cave
Darband Cave is a Lower Paleolithic site in the Gilan Province in northern Iran, located on the north side of a deep tributary canyon of the Siahrud River, a tributary of the Sefīd-Rūd River that flows into the Caspian Sea. The cave contains evidence of the earliest prehistoric human cave occupation during the Lower Paleolithic in Iran. Stone artifacts and animal fossils were discovered by a group of Iranian archaeologists of the ''Department of Paleolithic'' of the National Museum of Iran and ICHTO of Gilan. The site dates back to the late Middle Pleistocene period. The site was excavated by a team under the direction of Fereidoun Biglari in 2012 Biglari, F., V. Jahani, M. Mashkour, and S. Amini, 2014, Test Excavations at the Lower Paleolithic Site of Darband Cave, Roudbar, Gilan Province, 2012, Proceedings of the 12th Annual Symposium on the Iranian Archaeology, pp. 101-104, Iranian Center for Archaeological Research, Tehran. Bear remains The presence of large numbers of ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proceedings Of The National Academy Of Sciences Of The United States Of America
''Proceedings of the National Academy of Sciences of the United States of America'' (often abbreviated ''PNAS'' or ''PNAS USA'') is a peer-reviewed multidisciplinary scientific journal. It is the official journal of the National Academy of Sciences, published since 1915, and publishes original research, scientific reviews, commentaries, and letters. According to ''Journal Citation Reports'', the journal has a 2022 impact factor of 9.4. ''PNAS'' is the second most cited scientific journal, with more than 1.9 million cumulative citations from 2008 to 2018. In the past, ''PNAS'' has been described variously as "prestigious", "sedate", "renowned" and "high impact". ''PNAS'' is a delayed open-access journal, with an embargo period of six months that can be bypassed for an author fee ( hybrid open access). Since September 2017, open access articles are published under a Creative Commons license. Since January 2019, ''PNAS'' has been online-only, although print issues are available ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
