Matches in SemOpenAlex for { <https://semopenalex.org/work/W2360275586> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W2360275586 abstract "The fossils described in the present paper were collected during a geologicaltrip conducted in the summer of 1954 under the leadership of Prof.S.S.Yoh fromthe Silurian Kaochaitien formation of Kaolingpo,a crest about 7 km.to theeast of Kueiyang city.Since this collection represents a very prolific fauna in-cluding some new species and varieties of corals,brachiopods,gastropods,cepha-lopods,and trilobites etc.,it is worthwhile to work out these interesting findsamong which the discovery of certain peculiar Yangtzeela-shells for the first timefrom Silurian formation is especially remarkable!The stratigraphical sequence of Kaochaitien formation exposed at Kaolingpoas surveyed by K.P.Tan is given in descending order as follows:—Superformation:Machungling quartzite (Devon-Carboniferous)……Unconformity……Kaochaitien formation (Middle to Upper Silurian)6)Yellow,greenish grey shales and impure limestones intercalated withsandy shales,containing abundant fossils.……80m5)Dark gray and bluish gray Well-bedded limestone with layers 0.5-1.2min thickness,containing weathered grains of pyrite and intercalatedwith calcareous shales,abounding in fossils in the lower middle part.……150 m4)Reddish purple sandy shale……8.5 m3)Grey and whitish grey well-bedded limestone with layers 0.1-0.7 min thickness,always interbedded with greyish yellow calcareous shalesin upper part,containing less abundant fossils.……35 m2)Purple,yellow,and grey micaceous sandstones with yellowish purple mieaceous sandy shales……14 m1)Yellow mieaceous sandy shales interbedded with calcareous shalesand impure limestones containing some imperfect fossils.……40 mFault contact in this section.Subformation:Tuanpo formation (Middle Ordovieian)Most of the fossils in our collection were obtained from horizons 5 and 6and a few from horizon 3.They are tabulated both palaeontologically and strati-graphically as follows:—Anthozoa Rugosa.1)Amplexoides kaolingpoensis Tsin (sp.nov.)……Hot. 5.2)Amplexoides sp.……Hor.5.3)Cystipkyllum omphymiforme Grabau……Hor.5.4)Stauria prolifera Yin……Hor.5.Anthozoa Tabulata.5)Favosites forbesi var.tankwanpei Tsin (vat.nov.)……Hor.5.6)F.forbesi var.kueitingensis Grabau……Hor.3 5.7)F.gotlandicus vat.yini Tsin (var.nov.)……Hor.5.8)Syringopora cf.bifurcata Lonsdate……Hor.5.Brachiopoda.9)Lingula loulanensis Mansuy……Hor.6.10)Dinorthis sp.……Hor.5.11)Dalmanella orthosulcata Tsin (sp.nov.)……Hor.5.12)Eospirifer tingi Grabau……Hor.3 5.13)E.uniplicatus Tsin (sp.nov.)……Hor.6.14)E.uniplicatus var.major Tsin (vat.nov.)……Hor.6.15)Yangtzeella poloi vat.minor Tsin (var.nov.)……Hor.6.16)Y.yohi (sp.nov.)……Hor.6.17)Nucleospira pisiformis Hall……Hor.6.Gastropoda.18)Hormotoma k(?)tsingensis Grabau……Hor.5.19)H.k(?)tsingensis vat.major Tsin (vat.nov.)……Hor.5.Cephalopoda.20)Conoceras (?) sp.……Hor.6.21)Dawbsibceras (?) sp.……Hor.6.Trilobita.22)Coronocephalus rex Grabau emend.Wang……Hor.6. ……23)Proetus sp.……Hor.6.From the above-mentioned 23 species of fossils,there are 4 new species and4 new varieties.It is of great interest to note the unexpected presence of Yang-tzeella in horizon 6.Yangtzeella is a genus widely distributed in the Neichia forma-tion of middle Ordovician age in South China and generally considered to beone of the index fossils of that formation.So far only two species viz.Yang-tzeella poloi Martelli and Y.kueiyangensis Yoh are known and described.Butnow its occurrence in the uppermost part of upper Silurian signifies that thisgenus may range from middle Ordovician to upper Silurian,and these new formsprobably represent the relics of Ordovician time.In accordance with the content of these Silurian fossils from Kaochaitienformation of Kaolingpo,the Lower Silurian may not exist.Horizon 1 to 5 ofKaoehaitien formation at Kaolingpo,especially horizon 5 with the characteristicreef-building corals,Favosites forbesi,F.gotlandicus,Stauria prolifera and typicalEospirifer tingi,together with abundant Hormotoma k(?)tsingensis are obviously ofmiddle Silurian age and can be compared with the Shihniulan limestone of N.Kuei-chou,the Lojoping formation of W.Hupeh and the Malung formation of E.Yun-nan.The horizon 6 of 80 m in thickness characterized by a great number ofsmall brachiopods such as Dalmanella orthosulcata,Eospirifer uniplicatus,Nucleo-spira pisiformis etc.,represents the upper Silurian and is evidently correspondingto the Hanchiatien shale of N.Kueichou,Shamao formation of W.Hupeh andYihlung formation of E.Yunnan." @default.
- W2360275586 created "2016-06-24" @default.
- W2360275586 creator A5021154027 @default.
- W2360275586 date "1956-01-01" @default.
- W2360275586 modified "2023-09-25" @default.
- W2360275586 title "NEW MATERIAL OF SILURIAN FOSSILS FROM THE VICINITY OF KUEIYANG,CENTRAL KUEICHOU" @default.
- W2360275586 hasPublicationYear "1956" @default.
- W2360275586 type Work @default.
- W2360275586 sameAs 2360275586 @default.
- W2360275586 citedByCount "0" @default.
- W2360275586 crossrefType "journal-article" @default.
- W2360275586 hasAuthorship W2360275586A5021154027 @default.
- W2360275586 hasConcept C123552892 @default.
- W2360275586 hasConcept C125471540 @default.
- W2360275586 hasConcept C127313418 @default.
- W2360275586 hasConcept C151730666 @default.
- W2360275586 hasConcept C153127940 @default.
- W2360275586 hasConcept C17409809 @default.
- W2360275586 hasConcept C18903297 @default.
- W2360275586 hasConcept C191735495 @default.
- W2360275586 hasConcept C2776062231 @default.
- W2360275586 hasConcept C6494504 @default.
- W2360275586 hasConcept C85124164 @default.
- W2360275586 hasConcept C86803240 @default.
- W2360275586 hasConcept C91442348 @default.
- W2360275586 hasConceptScore W2360275586C123552892 @default.
- W2360275586 hasConceptScore W2360275586C125471540 @default.
- W2360275586 hasConceptScore W2360275586C127313418 @default.
- W2360275586 hasConceptScore W2360275586C151730666 @default.
- W2360275586 hasConceptScore W2360275586C153127940 @default.
- W2360275586 hasConceptScore W2360275586C17409809 @default.
- W2360275586 hasConceptScore W2360275586C18903297 @default.
- W2360275586 hasConceptScore W2360275586C191735495 @default.
- W2360275586 hasConceptScore W2360275586C2776062231 @default.
- W2360275586 hasConceptScore W2360275586C6494504 @default.
- W2360275586 hasConceptScore W2360275586C85124164 @default.
- W2360275586 hasConceptScore W2360275586C86803240 @default.
- W2360275586 hasConceptScore W2360275586C91442348 @default.
- W2360275586 hasLocation W23602755861 @default.
- W2360275586 hasOpenAccess W2360275586 @default.
- W2360275586 hasPrimaryLocation W23602755861 @default.
- W2360275586 hasRelatedWork W126904534 @default.
- W2360275586 hasRelatedWork W1986410609 @default.
- W2360275586 hasRelatedWork W2003239602 @default.
- W2360275586 hasRelatedWork W2119300957 @default.
- W2360275586 hasRelatedWork W2169974599 @default.
- W2360275586 hasRelatedWork W2284789870 @default.
- W2360275586 hasRelatedWork W2314898148 @default.
- W2360275586 hasRelatedWork W2348562874 @default.
- W2360275586 hasRelatedWork W2365899829 @default.
- W2360275586 hasRelatedWork W2371308299 @default.
- W2360275586 hasRelatedWork W2373567103 @default.
- W2360275586 hasRelatedWork W2379753157 @default.
- W2360275586 hasRelatedWork W2382477813 @default.
- W2360275586 hasRelatedWork W2385125516 @default.
- W2360275586 hasRelatedWork W2391179463 @default.
- W2360275586 hasRelatedWork W2587173839 @default.
- W2360275586 hasRelatedWork W3113110104 @default.
- W2360275586 hasRelatedWork W2103462013 @default.
- W2360275586 hasRelatedWork W2110061306 @default.
- W2360275586 hasRelatedWork W2188120235 @default.
- W2360275586 isParatext "false" @default.
- W2360275586 isRetracted "false" @default.
- W2360275586 magId "2360275586" @default.
- W2360275586 workType "article" @default.