登录注册
Quick Links : Mindat手册The Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral MuseumsClubs & Organizations矿物展及活动The Mindat目录表设备设置The Mineral Quiz
照片搜索Photo GalleriesSearch by Color今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Photography
BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Pararaconus ✝

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)4583885https://www.gbif.org/species/4583885
PaleoBioDB ID (PBDB)7972https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=7972
Rankgenus
Taxonomy (GBIF)Life : Animalia : Mollusca : Helcionellidae : Pararaconus
Taxonomy (PBDB)Life : Animalia : Mollusca : Helcionelloida : Helcionellida : Helcionellidae : Pararaconus
Taxonomic Status (GBIF)accepted
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-Bilateria
-EubilateriaAx 1987
-ProtostomiaGrobben 1908
-Spiralia
superphylumLophotrochozoa
phylumMolluscaLinnaeus 1758
classHelcionelloidaPeel 1991
orderHelcionellidaGeyer 1994
superfamilyHelcionelloidea
familyHelcionellidaeWenz 1938
genusPararaconusRunnegar 1990
Scientific NamePararaconus Runnegar, 1990
Name Published Inin Bengtson, Conway Morris, Cooper, Jell & Runnegar, Mem Assoc Australas Palaeontol 9
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Pararaconusgenusbelongs to Cyrtonellidastated without evidenceBengtson, 1992
Pararaconusgenusbelongs to Helcionellidaestated with evidenceParkhaev, 2001
Pararaconusgenusbelongs to Helcionellidaestated without evidenceParkhaev, 2002
Pararaconusgenusbelongs to Molluscasecond handSepkoski, 2002
Pararaconusgenusbelongs to Helcionellidaestated without evidenceWrona, 2003
Status (PBDB)extinct
Taxon Size (PBDB)3
First Recorded Appearance520 - 516 Ma
Cambrian
Last Recorded Appearance516 - 513 Ma
Cambrian
Motilityslow-moving (based on Helcionellidae)
Visionblind (based on Helcionelloida)
Dietdetritivore (based on Helcionellidae)
Primary Reference (PBDB)S. Bengtson, S. Conway Morris, and B. J. Cooper, P. A. Jell, B. N. Runnegar. 1990. Early Cambrian fossils from South Australia. Association of Australasian Palaeontologists 9:1-364

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Pararaconus paradoxus ✝
species		accepted (GBIF)
listed (PBDB)		2516 Ma
Cambrian		516 Ma
Cambrian
Pararaconus staitorum ✝
species		accepted (GBIF)
listed (PBDB)		3520 Ma
Cambrian		516 Ma
Cambrian

Synonymy List

YearName and Author
1990Pararaconus Bengtson et al.
1992Pararaconus Bengtson p. 1027
2001Pararaconus Parkhaev p. 156
2002Pararaconus Parkhaev p. 35
2002Pararaconus Sepkoski, Jr.
2003Pararaconus Wrona p. 203

References

Bengtson S., Conway Morris S., et al (1990) Early Cambrian fossils from South Australia, Association of Australasian Palaeontologists 9, 1-364
Bengtson S. (1992) Proterozoic and earliest Cambrian skeletal metazoans, The Proterozoic Biosphere: A Multidisciplinary Study, 1017-1034
Parkhaev P. Yu. (2001) Molluscs and siphonoconchs, The Cambrian biostratigraphy of the Stansbury Basin, South Australia 282, 133-210
Parkhaev P. Yu. (2002) Phylogenesis and the systematics of the Cambrian univalved mollusks, Paleontological Journal 35 1, 27-39
Sepkoski, Jr. J. J. (2002) A compendium of fossil marine animal genera, Bulletins of American Paleontology 363, 1-560
Wrona R. (2003) Early Cambrian molluscs from glacial erratics of King George Island, West Antarctica, Polish Polar Research 24 3-4, 181-216
GBIF/Paleo Database - via The Interim Register of Marine and Nonmarine Genera
Nomenclator Zoologicus (authority adjusted) - via The Interim Register of Marine and Nonmarine Genera
Nomenclator Zoologicus. A list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus supplementary digital-only volume. http://ubio.org/NomenclatorZoologicus (as at 2006). - via The Interim Register of Marine and Nonmarine Genera
as per family - via The Interim Register of Marine and Nonmarine Genera
in Bengtson, Conway Morris, Cooper, Jell & Runnegar, Mem Assoc Australas Palaeontol 9 - via The Interim Register of Marine and Nonmarine Genera
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
Quick NavTopFossil DistributionSubtaxaSynonymy ListReferences
 
and/or  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
版权所有© mindat.org1993年至2024年，除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 - Report a bug/vulnerability Current server date and time: 2024.5.3 22:26:20
Go to top of page