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Guadalupiidae
Guadalupiidae is an extinct family (biology), family of fossil sponges that lived from the Pennsylvanian (geology), Pennsylvanian (Carboniferous) until the Norian (Late Triassic). It includes the following taxa: *''Cystauletes'' R. H. King, 1943 :*''Cystauletes mammilosus'' R. H. King, 1943 *''Cystothalamia'' Girty, 1908 :*''Cystothalamia megacysta'' Finks, 2010 :*''Cystothalamia nodulifera'' Girty, 1908 *''Diecithalamia'' Senowbari-Daryan, 1990 :*''Diecithalamia polysiphonata'' Dieci ''et al.'', 1968 *''Exovasa'' Finks, 2010 :*''Exovasa cystauletoides'' Finks, 2010 *''Guadalupia'' Girty, 1908 :*''Guadalupia auricula'' Finks, 2010 :*''Guadalupia cupulosa'' Finks, 2010 :*''Guadalupia digitata'' Girty, 1908 :*''Guadalupia favosa'' Girty, 1908 :*''Guadalupia lepta'' Finks, 2010 :*''Guadalupia microcamera'' Finks, 2010 :*''Guadalupia minuta'' Rigby and Bell, 2006 :*''Guadalupia ramescens'' Finks, 2010 :*''Guadalupia vasa'' Finks, 2010 :*''Guadalupia williamsi'' R. H. King, 1943 :*''Gu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exovasa
''Exovasa'' is an extinct genus of sea sponge in the family Guadalupiidae, that existed during the Permian, Permian Period in what is now Texas, United States. It was named by Robert M. Finks in 2010, and the type species is ''Exovasa cystauletoides''.The Sponge Family Guadalupiidae in the Texas Permian Robert M. Finks. References External links ''Exovasa'' at the Paleobiology Database Guadalupiidae Fossil taxa described in 2010 {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cystothalamia
''Cystothalamia'' is an extinct genus of sea sponges in the family Guadalupiidae Guadalupiidae is an extinct family (biology), family of fossil sponges that lived from the Pennsylvanian (geology), Pennsylvanian (Carboniferous) until the Norian (Late Triassic). It includes the following taxa: *''Cystauletes'' R. H. King, 1943 ... that existed during the Permian and Triassic in what is now Austria, Hungary, Slovenia, Tajikistan, Croatia, Iran, Italy, Russia, Thailand, Tunisia, the United States ( New Mexico and Texas), and Venezuela. It was described by G.H. Girty in 1909, and the type species is ''Cystothalamia nodulifera''. Species *''Cystothalamia conica'' *''Cystothalamia crassa'' *''Cystothalamia megacysta''The Sponge Family Guadalupiidae in the Texas Permian Rober ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incisimura
''Incisimura'' is an extinct genus of sea sponges in the family Guadalupiidae Guadalupiidae is an extinct family (biology), family of fossil sponges that lived from the Pennsylvanian (geology), Pennsylvanian (Carboniferous) until the Norian (Late Triassic). It includes the following taxa: *''Cystauletes'' R. H. King, 1943 ..., that existed during the Permian period in what is now Texas, United States. It was described by Robert M. Finks in 2010, and the type species is ''Incisimura bella''.The Sponge Family Guadalupiidae in the Texas Permian Robert M. Finks. References External links [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guadalupia
''Guadalupia'' is an extinct genus of sea sponges. It includes a number of extinct species including: ''Guadalupia auricula'', ''G. cupulosa'', ''G. ramescens'', ''G. microcamera'', and ''G. vasa''.The Sponge Family Guadalupiidae in the Texas Permian Robert M. Finks. Fossils of ''Guadalupia zitteliana'' Girty, 1908a and ''Guadalupia explanata'' (King, 1943) have been found in the limestone near the Carlsbad Caverns
Carlsbad Caverns National Park is an American ...
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Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sponge
Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells. Sponges have unspecialized cells that can transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous, digestive or circulatory systems. Instead, most rely on maintaining a constant water flow through their bodies to obtain food and oxygen and to remove wastes. Sponges were first to branch off the evolutionary tree from the last common ancestor of all animals, making them the sister group of all other animals. Etymology The term ''sponge'' derives from the Ancient Greek word ( 'sponge'). Overview Sponges are similar to other animals in that they are multicellular, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvanian (geology)
The Pennsylvanian ( , also known as Upper Carboniferous or Late Carboniferous) is, in the International Commission on Stratigraphy, ICS geologic timescale, the younger of two period (geology), subperiods (or upper of two system (stratigraphy), subsystems) of the Carboniferous Period. It lasted from roughly . As with most other geochronology, geochronologic units, the stratum, rock beds that define the Pennsylvanian are well identified, but the exact date of the start and end are uncertain by a few hundred thousand years. The Pennsylvanian is named after the U.S. state of Pennsylvania, where the coal-productive beds of this age are widespread. The division between Pennsylvanian and Mississippian (geology), Mississippian comes from North American stratigraphy. In North America, where the early Carboniferous beds are primarily marine limestones, the Pennsylvanian was in the past treated as a full-fledged geologic period between the Mississippian and the Permian. In parts of Europe, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norian
The Norian is a division of the Triassic Period. It has the rank of an age (geochronology) or stage (chronostratigraphy). It lasted from ~227 to million years ago. It was preceded by the Carnian and succeeded by the Rhaetian. Stratigraphic definitions The Norian was named after the Noric Alps in Austria. The stage was introduced into scientific literature by Austrian geologist Edmund Mojsisovics von Mojsvar in 1869. The Norian Stage begins at the base of the ammonite biozones of '' Klamathites macrolobatus'' and '' Stikinoceras kerri'', and at the base of the conodont biozones of '' Metapolygnathus communisti'' and '' Metapolygnathus primitius''. A global reference profile for the base (a GSSP) had in 2009 not yet been appointed. The top of the Norian (the base of the Rhaetian) is at the first appearance of ammonite species '' Cochloceras amoenum''. The base of the Rheatian is also close to the first appearance of conodont species '' Misikella spp.'' and '' Epigondolella mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Paleontology
The ''Journal of Paleontology'' is a peer-reviewed scientific journal covering the field of paleontology. It is published by the Paleontological Society. Indexing The ''Journal of Paleontology'' is indexed in: *BIOSIS Previews *Science Citation Index *The Zoological Record *GeoRef __NOTOC__ The GeoRef database is a bibliographic database that indexes scientific literature in the geosciences, including geology. Coverage ranges from 1666 to the present for North American literature, and 1933 to the present for the rest of t ... References Paleontology journals Publications established in 1927 Academic journals published by learned and professional societies Cambridge University Press academic journals Bimonthly journals Paleontological Society {{paleo-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
