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Trachycardium Consors
''Trachycardium'' is a genus of molluscs in the family Cardiidae. Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary (age range: from 109.0 to 0.0 million years ago). Fossils are found in the marine strata throughout the world. Species Species within this genus include: * ''Trachycardium belcheri ''Trachycardium'' is a genus of molluscs in the family Cardiidae. Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary The Quaternary ( ) is the current and most recent of the three periods of the ...'' (Broderip & G. B. Sowerby I, 1829) * '' Trachycardium consors'' (G. B. Sowerby, 1833) * '' Trachycardium egmontianum'' (Shuttleworth, 1856) — Florida prickly cockle * '' Trachycardium isocardia'' — West Indian prickly cockle * '' Trachycardium muricatum'' (Linnaeus, 1758) — yellow cockle * '' Trachycardium procerum'' (G. B. Sowerby, 1833) — Slender cockle * '' Trachyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 145 to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest geological period of the entire Phanerozoic. The name is derived from the Latin ''creta'', "chalk", which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation ''Kreide''. The Cretaceous was a period with a relatively warm climate, resulting in high eustatic sea levels that created numerous shallow inland seas. These oceans and seas were populated with now- extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was ice free, and forests extended to the poles. During this time, new groups of mammals and birds appeared. During the Early Cretaceous, flowering plants appeared and began to rapidly diversify, becoming the dominant group of plants across the Earth b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Andreas Lowson Mörch
Otto Andreas Lowson Mörch (his last name also spelled Mørch) (17 May 1828 – 25 January 1878) was a biologist, specifically a malacologist. He lived in Sweden, in Denmark, and in France. Taxa described * Bibliography and taxa described by Otto Andreas Lowson Mörch include: 1863 Mörch O. A. L. (1863). "Revision des especes du genre ''Oxynoe'' Rafinesque, et ''Lobiger'' Krohn". ''Journal de Conchyliologie'' 114348. * ''Oxynoe antillarum'' Mörch, 1863 on page 46 1864 Mörch O. A. L. (1864). "Fortegnelse over de i Danmark forekommende land- og ferskvandsblöddyr". ''Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjöbenhavn'' (2)1863(17-22): 265–367. * ''Valvata macrostoma'' Mörch, 1864 * Zonitidae Mörch, 1864, also known as the "true glass snails". Taxa named after Mörch * ''Glossodoris moerchi'' (Bergh, 1879) * ''Turbonilla mörchi ''Turbonilla mörchi'' is a species of minute sea snail, a marine gastropod mollusk in the family Pyramidellidae, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mollusc
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The gastropods ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardiidae
A cockle is an edible marine bivalve mollusc. Although many small edible bivalves are loosely called cockles, true cockles are species in the family Cardiidae. MolluscaBase eds. (2022). MolluscaBase. Cardiidae Lamarck, 1809. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=229 on 2022-02-09 True cockles live in sandy, sheltered beaches throughout the world. The distinctive rounded shells are bilaterally symmetrical, and are heart-shaped when viewed from the end. Numerous radial, evenly spaced ribs are a feature of the shell in most but not all genera (for an exception, see the genus ''Laevicardium'', the egg cockles, which have very smooth shells). The shell of a cockle is able to close completely (i.e., there is no "gap" at any point around the edge). Though the shell of a cockle may superficially resemble that of a scallop because of the ribs, cockles can be distinguished from scallops morphologically in that cock ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil Record
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 absolu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quaternary
The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS). It follows the Neogene Period and spans from 2.58 million years ago to the present. The Quaternary Period is divided into two epochs: the Pleistocene (2.58 million years ago to 11.7 thousand years ago) and the Holocene (11.7 thousand years ago to today, although a third epoch, the Anthropocene, has been proposed but is not yet officially recognised by the ICS). The Quaternary Period is typically defined by the cyclic growth and decay of continental ice sheets related to the Milankovitch cycles and the associated climate and environmental changes that they caused. Research history In 1759 Giovanni Arduino proposed that the geological strata of northern Italy could be divided into four successive formations or "orders" ( it, quattro ordini). The term "quaternary" was introduced by Jules Desnoye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachycardium Belcheri
''Trachycardium'' is a genus of molluscs in the family Cardiidae. Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary The Quaternary ( ) is the current and most recent of the three periods of the Cenozoic Era in the geologic time scale of the International Commission on Stratigraphy (ICS). It follows the Neogene Period and spans from 2.58 million years ... (age range: from 109.0 to 0.0 million years ago). Fossils are found in the marine strata throughout the world. Species Species within this genus include: * '' Trachycardium belcheri'' (Broderip & G. B. Sowerby I, 1829) * '' Trachycardium consors'' (G. B. Sowerby, 1833) * '' Trachycardium egmontianum'' (Shuttleworth, 1856) — Florida prickly cockle * '' Trachycardium isocardia'' — West Indian prickly cockle * '' Trachycardium muricatum'' (Linnaeus, 1758) — yellow cockle * '' Trachycardium procerum'' (G. B. Sowerby, 1833) — Slender cockle * '' Trachy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachycardium Consors
''Trachycardium'' is a genus of molluscs in the family Cardiidae. Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary (age range: from 109.0 to 0.0 million years ago). Fossils are found in the marine strata throughout the world. Species Species within this genus include: * ''Trachycardium belcheri ''Trachycardium'' is a genus of molluscs in the family Cardiidae. Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary The Quaternary ( ) is the current and most recent of the three periods of the ...'' (Broderip & G. B. Sowerby I, 1829) * '' Trachycardium consors'' (G. B. Sowerby, 1833) * '' Trachycardium egmontianum'' (Shuttleworth, 1856) — Florida prickly cockle * '' Trachycardium isocardia'' — West Indian prickly cockle * '' Trachycardium muricatum'' (Linnaeus, 1758) — yellow cockle * '' Trachycardium procerum'' (G. B. Sowerby, 1833) — Slender cockle * '' Trachyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachycardium Egmontianum
''Trachycardium egmontianum'', the Florida prickly cockle, is a species of bivalve mollusc in the family Cardiidae. Description Shells of ''Trachycardium egmontianum'' can reach a size of about . These shells are oval, with 27 to 31 strong, prickly, radial ribs. The external surface is whitish to tawny-gray or pale purplish, with yellow, brown or purplish pathes. The glossy interior is pink, reddish or purplish. Distribution This species can be found along the Atlantic coast of North America, ranging from North Carolina to Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ....Abbott, R.T. & Morris, P.A. ''A Field Guide to Shells: Atlantic and Gulf Coasts and the West Indies.'' New York: Houghton Mifflin, 1995. 56. References *Shuttleworth, R.J. (1856). Description de nou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachycardium Isocardia
''Trachycardium isocardia'', the West Indian prickly cockle, is a species of bivalve mollusc in the family Cardiidae. It can be found along coast of the West Indies The West Indies is a subregion of North America, surrounded by the North Atlantic Ocean and the Caribbean Sea that includes 13 independent island countries and 18 dependencies and other territories in three major archipelagos: the Greater A ....Abbott, R.T. & Morris, P.A. ''A Field Guide to Shells: Atlantic and Gulf Coasts and the West Indies.'' New York: Houghton Mifflin, 1995. 57-58. References Cardiidae Bivalves described in 1758 Taxa named by Carl Linnaeus {{bivalve-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachycardium Muricatum
''Dallocardia muricata'', the yellow cockle, is a species of bivalve mollusc in the family Cardiidae. It can be found along the Atlantic coast of North America, ranging from North Carolina to the West Indies and Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ....Abbott, R.T. & Morris, P.A. ''A Field Guide to Shells: Atlantic and Gulf Coasts and the West Indies.'' New York: Houghton Mifflin, 1995. 57. References Cardiidae Molluscs described in 1758 Taxa named by Carl Linnaeus {{bivalve-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachycardium Procerum
''Trachycardium'' is a genus of molluscs in the family Cardiidae. Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary (age range: from 109.0 to 0.0 million years ago). Fossils are found in the marine strata throughout the world. Species Species within this genus include: * ''Trachycardium belcheri'' (Broderip & G. B. Sowerby I, 1829) * ''Trachycardium consors ''Trachycardium'' is a genus of molluscs in the family Cardiidae. Fossil records This genus is known in the fossil records from the Cretaceous to the Quaternary (age range: from 109.0 to 0.0 million years ago). Fossils are found in the marine st ...'' (G. B. Sowerby, 1833) * '' Trachycardium egmontianum'' (Shuttleworth, 1856) — Florida prickly cockle * '' Trachycardium isocardia'' — West Indian prickly cockle * '' Trachycardium muricatum'' (Linnaeus, 1758) — yellow cockle * '' Trachycardium procerum'' (G. B. Sowerby, 1833) — Slender cockle * '' Trachyca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
