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Douvillinella
''Douvillinella'' is an extinct genus of prehistoric brachiopods in the extinct family Douvillinidae. Species are from the Devonian of the Czech Republic and Germany. ''C. elegans'' (also spelled ''Crinostrophia elegans'') is found only at Arauz Formation, Lezna Member, Palencia Province, North Spain (Devonian of Spain).Silur und Devon im Arauz-Gebiet (Prov. Palencia, N-Spanien). H. Jahnke, A. Henn, H. Mader and J. Schweineberg, 1983, Newsletters on Stratigraphy, 13(1), pages 40-66, See also * List of brachiopod genera This is a list of brachiopod genera which includes both Extinction, extinct (fossil) forms and Extant taxon, extant (living) genera (bolded). Names are according to the conventions of the International Code of Zoological Nomenclature. A *''Aal ... References * H. Jahnke. 1971. Fauna und Alter der Erbslochgrauwacke (Brachiopoden und Trilobiten, Unter-Devon, Rheinisches Schiefergebirge und Harz. Goettinger Arbeiten zur Geologie und Palaeontologie 9:1-10 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Brachiopod Genera
This is a list of brachiopod genera which includes both Extinction, extinct (fossil) forms and Extant taxon, extant (living) genera (bolded). Names are according to the conventions of the International Code of Zoological Nomenclature. A *''Aalenirhynchia'' *''Aberia (brachiopod), Aberia'' *''Aboriginella'' *''Abrekia'' *''Absenticosta'' *''Abyssorhynchia'' *''Abyssothyris'' *''Acambona'' *''Acanthalosia'' *''Acanthambonia'' *''Acanthatia'' *''Acanthobasiliola'' *''Acanthocosta'' *''Acanthocrania'' *''Acanthoglypha'' *''Acanthoplecta'' *''Acanthoproductus'' *''Acanthorhynchia'' *''Acanthorthis'' *''Acanthospirifer'' *''Acanthospirina'' *''Acanthothyris'' *''Acanthothyropsis'' *''Acanthotoechia'' *''Acareorthis'' *''Acculina'' *''Achunoproductus'' *''Acidotocarena'' *''Acolosia'' *''Acosarina'' *''Acritosia'' *''Acrobelesia'' (fossil per IRMNG) *''Acrobrochus'' *''Acrospirifer'' *''Acrothele'' *''Acrothyra'' *''Acrothyris'' *''Acrotreta'' *''Acrotretella'' *''Actinoconchus'' *''Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protodouvillininae
Protodouvillininae is an extinct subfamily of prehistoric brachiopods in the extinct family Douvillinidae. The type genus is ''Protodouvillina''. Genera * ''Bojodouvillina'' * ''Contradouvillina'' * ''Cymostrophia'' * ''Douvillinella'' * ''Hercostrophia'' * ''Malurostrophia'' * ''Megastrophiella'' * ''Moravostrophia'' * ''Nadiastrophia'' * ''Paucistrophia'' * ''Phragmostrophia'' * ''Protodouvillina'' * ''Radiomena'' * ''Taemostrophia'' * ''Teichostrophia'' * ''Telaeoshaleria'' References External links Protodouvillininae at fossilworks.org Paleozoic brachiopods Prehistoric animal subfamilies Strophomenida {{paleo-protostome-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Biology, biological Kingdom (biology), kingdom Animalia (). With few exceptions, animals heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, have myocytes and are motility, able to move, can reproduce sexually, and grow from a hollow sphere of Cell (biology), cells, the blastula, during embryonic development. Animals form a clade, meaning that they arose from a single common ancestor. Over 1.5 million extant taxon, living animal species have been species description, described, of which around 1.05 million are insects, over 85,000 are molluscs, and around 65,000 are vertebrates. It has been estimated there are as many as 7.77 million animal species on Earth. Animal body lengths range from to . They have complex ecologies and biological interaction, interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachiopod
Brachiopods (), phylum (biology), phylum Brachiopoda, are a phylum of animals that have hard "valves" (shells) on the upper and lower surfaces, unlike the left and right arrangement in bivalve molluscs. Brachiopod valves are hinged at the rear end, while the front can be opened for feeding or closed for protection. Two major categories are traditionally recognized, articulate and inarticulate brachiopods. The word "articulate" is used to describe the tooth-and-groove structures of the valve-hinge which is present in the articulate group, and absent from the inarticulate group. This is the leading diagnostic skeletal feature, by which the two main groups can be readily distinguished as fossils. Articulate brachiopods have toothed hinges and simple, vertically oriented opening and closing muscles. Conversely, inarticulate brachiopods have weak, untoothed hinges and a more complex system of vertical and oblique (diagonal) muscles used to keep the two valves aligned. In many brachio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strophomenata
Strophomenata is an extinct class of brachiopods in the subphylum Rhynchonelliformea. They originated in the Cambrian period, hugely diversified during the Ordovician, and faced near extinction from the Permian-Triassic extinction. Only a few lingered around in the Triassic until eventually going extinct. They were an exceptionally diverse group of brachiopods, and within the group the Strophomenids of the early Paleozoic and Productids of the late Paleozoic hugely contributed to the immense diversity. Common Features In ''The phylogeny and classification of Rhynchonelliformea'', Strophomenates are described as having "no definite synapomorphies In phylogenetics, an apomorphy (or derived trait) is a novel character or character state that has evolved from its ancestral form (or plesiomorphy). A synapomorphy is an apomorphy shared by two or more taxa and is therefore hypothesized to ...". A number of common features appear throughout the group, but there are many excep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strophomenida
Strophomenida is an extinct order of articulate brachiopods which lived from the lower Ordovician period to the mid Carboniferous period. Strophomenida is part of the extinct class Strophomenata, and was the largest known order of brachiopods, encompassing over 400 genera. Some of the largest and heaviest known brachiopod species belong to this class. Strophomenids were among the most diverse and abundant brachiopods during the Ordovician, but their diversity was strongly impacted at the Late Ordovician mass extinction. Survivors rediversified into new morphologies in the Silurian, only to be impacted once again at the Late Devonian mass extinction. However, they still survived till the end of the Permian. Adult strophomenids lack an opening for the pedicle (stalk), so in life, they either lay free or cemented the ventral valve (lower shell) onto a firm substrate at the umbo (hinge). In juveniles, a tiny hole for the pedicle was present on the ventral valve near the umbo, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Douvillinidae
Douvillinidae is an extinct family of prehistoric brachiopods in the extinct superfamily Strophomenoidea. The type genus is '' Douvillina''. References External links Douvillinidaeat fossilworks.org Prehistoric protostome families Brachiopod families Strophomenida Ordovician first appearances {{brachiopod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fritz Drevermann
Fritz is a common German male name. The name originated as a German diminutive of Friedrich or Frederick (''Der Alte Fritz'', and ''Stary Fryc'' were common nicknames for King Frederick II of Prussia and Frederick III, German Emperor), as well as of similar names including Fridolin and, less commonly, Francis. Fritz (Fryc) was also a name given to German troops by Allies soldier similar to the term Tommy. Other common bases for which the name Fritz was used include the surnames Fritsche, Fritzsche, Fritsch, Frisch(e) and Frycz. Below is a list of notable people with the name "Fritz". Surname *Amanda Fritz (born 1958), retired registered psychiatric nurse and politician from Oregon *Al Fritz (1924–2013), American businessman * Ben Fritz (born 1981), American baseball coach *Betty Jane Fritz (1924–1994), one of the original players in the All-American Girls Professional Baseball League *Clemens Fritz (born 1980), German footballer * Edmund Fritz (before 1918–after 1932), Au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arauz Formation
The Arauz Formation is an Emsian fossiliferous stratigraphic unit in Spain.Arauz Formation in the It is a member of the Abadia Group. It is situated in the , North Spain. It is in the north of |
Prehistoric Brachiopod Genera
Prehistory, also called pre-literary history, is the period of human history between the first known use of stone tools by hominins million years ago and the beginning of recorded history with the invention of writing systems. The use of symbols, marks, and images appears very early among humans, but the earliest known writing systems appeared years ago. It took thousands of years for writing systems to be widely adopted, with writing having spread to almost all cultures by the 19th century. The end of prehistory therefore came at different times in different places, and the term is less often used in discussing societies where prehistory ended relatively recently. It is based on an old conception of history that without written records there could be no history. The most common conception today is that history is based on evidence, however the concept of prehistory hasn't been completely discarded. In the early Bronze Age, Sumer in Mesopotamia, the Indus Valley Civili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
