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Dalmanitidae
Dalmanitidae is a family of trilobites in the order Phacopida that lived from the Floian (Ordovician) to the Devonian and includes 33 genera. References Dalmanitidae, Dalmanitoidea Trilobite families Early Ordovician first appearances Devonian extinctions Fossils of Georgia (U.S. state) {{phacopida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francovichia
''Francovichia'' is a trilobite in the order Phacopida (family Dalmanitidae), that existed during the lower Devonian in what is now Bolivia. It was described by Branisa and Vanek in 1973, and the type species is ''Francovichia branisi'', which was originally described under the genus ''Odontochile'' by Wolfart in 1968. It also contains the species, ''F. clarkei''. The Type locality (biology), type locality was the Belén Formation. P.A. Jell and J.M. Adrain. References External links ''Francovichia'' at the Paleobiology Database Dalmanitidae Fossil taxa described in 1973 Devonian trilob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odontochile
''Odontochile'' is a genus of trilobites in the order Phacopida, family Dalmanitidae.Struve, W. Suborder Phacopina, p. O471-O472. ''in'' Moore, R.C. (ed.). Treatise on Invertebrate Paleontology. Part O – Arthropoda (Trilobitomorpha). 1959 These trilobites were fast-moving low-level epifauna and detritivore. They lived in the Devonian period, from 414 to 391 million years ago. Distribution Silurian of China; Silurian to Devonian of Australia and the United States; Devonian of Algeria, Canada, the Czech Republic, France, Germany, Kazakhstan, Morocco and Spain. Description ''Odontochile'' is genus of trilobites with a large (about long), moderately vaulted exoskeleton with an inverted egg-shaped outline (about 1.6× longer than wide). Its headshield (or cephalon) is semicircular, with long (genal) spines extending from the side of the cephalon back to the tailshield (or pygidium). The frontal margin of the cephalon is semicircular to parabolic, and lacks an anterior extensi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bessazoon
''Bessazoon'' is an extinct genus of trilobite in the family Dalmanitidae Dalmanitidae is a family of trilobites in the order Phacopida that lived from the Floian (Ordovician) to the Devonian and includes 33 genera. References Dalmanitidae, Dalmanitoidea Trilobite families Early Ordovician first appearances .... There is one described species in ''Bessazoon'', ''B. gibbae''. References Dalmanitidae Phacopida genera Monotypic trilobite genera Articles created by Qbugbot {{Phacopida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntoniatonia
''Huntoniatonia'' is genus of trilobites, an extinct group of marine arthropods of average to large size (up to 15 cm long). Description Like all sighted Phacopina, ''Huntoniatonia'' has eyes with relatively large, individually set calcite lenses (so-called schizochroal eyes). The natural fracture lines coming from the back of the eye, cross the margin of the headshield (or cephalon) to the side (or proparian sutures in science jargon). From the front of the eye the sutures from both sides run along the edge of the central raised area (or glabella) into each other, and do not cross the margin of the cephalon, resulting in yoked free cheeks (or librigenae). Like in all Dalmanitidae, the articulated midsection of the body (or thorax) has 11 segments. The cephalon of ''Huntoniatonia'' has a broad, flat frontal margin, with an extension to the front, a bit like a dolphin. The frontal lobe of the moderately convex glabella is much wider and longer than the other three pairs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glyptambon
''Glyptambon'' is an extinct genus of Silurian trilobite in the order Phacopida. It is a member of the family Dalmanitidae and the subfamily Dalmanitinae, although it has been classified in the related Ordovician subfamily Mucronaspidinae. The type species ''G. verrucosus'' was previously placed in '' Dalmania'' and later in '' Dalmanites''. Because this species was considered distinct from other ''Dalmania'' and ''Dalmanites'' species, the new genus ''Glyptambon'' was erected for it in 1981.''G. amsdeni'' and ''G. gassi'' were named in 1991 from Tennessee and Illinois, respectively. References External links ''Glyptambon''at the Paleobiology Database The Paleobiology Database (PBDB) is an online resource for information on the distribution and classification of fossil animals, plants, and microorganisms. History The Paleobiology Database originated in the NCEAS-funded Phanerozoic Marine Pale ... Dalmanitidae Silurian trilobites Extinct animals of the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gamonedaspis
''Gamonedaspis'' is a trilobite in the order Phacopida (family Dalmanitidae), that existed during the lower Devonian in what is now Bolivia. It was described by Branisa and Vanek in 1973, and the type species is ''Gamonedaspis scutata''. The type locality was the Belén Formation. P.A. Jell and J.M. Adrain. References External links ''Gamonedaspis'' at the Paleobiology Database
The Paleobiology Database (PBDB) is an online re ...
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Dalmanitina
''Dalmanitina'' is an extinct genus of trilobite in the family Dalmanitidae. There are about seven described species in ''Dalmanitina''. Species These seven species belong to the genus ''Dalmanitina'': * † ''Dalmanitina acuta'' Hammann, 1971 * † ''Dalmanitina destombesi'' (Henry, 1965) * † ''Dalmanitina osiris'' * † ''Dalmanitina philippoti'' Henry, 1980 * † ''Dalmanitina tellecheai'' (Harrington & Leanza, 1957) * † ''Dalmanitina wagneri'' * † ''Dalmanitina socialis'' (Barrande, 1846) References Dalmanitidae Fossils of the Czech Republic Letná Formation Articles created by Qbugbot Phacopida genera {{Phacopida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delops
''Delops'' is a trilobite in the order Phacopida, that existed during the upper Silurian in what is now England. It was described by Rickards in 1964, and the type species is ''Delops obtusicaudatus'', which was originally described under the genus ''Phacops'' by Salter in 1849. The type locality was the Middle Coldwell Beds. P.A. Jell and J.M. Adrain. References External links ''Delops'' at the Paleobiology Database
The Paleobiolo ...
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Kazachstania (trilobite)
''Kazachstania'' is an extinct genus of Devonian-aged trilobites in the order Phacopida. It contains one species, ''K. gerardoi'' and has been found in Bolivia and Kazakhstan. External links ''Kazachstania''at the Paleobiology Database The Paleobiology Database (PBDB) is an online resource for information on the distribution and classification of fossil animals, plants, and microorganisms. History The Paleobiology Database originated in the NCEAS-funded Phanerozoic Marine Pale ... Dalmanitidae Phacopida genera {{phacopida-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eodalmanitina
''Eodalmanitina'' is a trilobite in the order Phacopida, that existed during the middle Ordovician in what is now France. It was described by Henry in 1964, and the type species is ''Eodalmanitina macropthalma'', which was originally described under the genus '' Calymene'' by Brongniart in 1822. The type locality was in Loire-Atlantique. P.A. Jell and J.M. Adrain. References External links ''Eodalmanitina'' at the Paleobiology Database
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Duftonia
''Duftonia'' is a trilobite in the order Phacopida, that existed during the upper Ordovician in what is now England. It was described by Dean in 1959, and the type species is ''Duftonia lacunosa''. The type locality was the Dufton Shale Formation, from which the generic name was derived. P.A. Jell and J.M. Adrain. References External links ''Duftonia'' at the Paleobiology Database
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Dalmanites Limulurus
''Dalmanites'' is a genus of trilobite in the order Phacopida. They lived from the Late Ordovician to Middle Devonian. The trilobites of this genus have slightly convex exoskeletons with an average length of . The cephalon is semicircular or parabolic. The glabella (center portion of the head) is often pear-shaped, and tapers outward toward the front. The glabella also always contains three pairs of obvious glabellar furrows. Also prominent are the large mosaic (schizochroal) eyes. The thorax is composed of eleven segments, with the relatively large pygidium with a slender axis of 11 to 16 rings and 6 or 7 pleural ribs. The pygidium ends in a striking tail spike. Taxonomy Species previously assigned to ''Dalmanites'' Some species formerly included in ''Dalmanites'' have now been reassigned to other genera. * ''D. lapeyrei'' = '' Zeliszkella torrubiae'' * ''D. maecurua'' = ''Amazonaspis maecurua'' * ''D. micheli'' = '' Phacopidina micheli'' * ''D. pleione'' = '' Bellacart ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
