https://www.mineralbox.biz
https://www.edelsteine-neuburg.de
https://www.mineraliengrosshandel.com
https://www.mineral-bosse.de
'._('einklappen').'
 

† Ptychagnostidae

Ptychagnostidae

Additional Functions

Grouping

Belong­ing to

Gaeabionta  ⇒ Domäne: Eukaryota  ⇒ Reich: Animalia  ⇒ Mittelreich: Eumetazoa  ⇒ Klade: Triploblastica  ⇒ Unterreich: Bilateria  ⇒ Klade: Eubilateria  ⇒ Abzweig: Protostomia  ⇒ Infrareich: Ecdysozoa  ⇒ Superstamm: Panarthropoda  ⇒ Stamm: Arthropoda  ⇒ Unterstamm: Mandibulata  ⇒ Klasse: Trilobita  ⇒ Ordnung: Agnostida  ⇒ Unterordnung: Agnostina  ⇒ Superfamilie: Agnostoidea

Taxo­nomic seg­ment

Familie

This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.

Name from

Corre­spond­ing author (Name, Year)

Kobayashi, 1939

Other languages

scientific

Ptychagnostidae

Lebenszeitraum in Million Jahren (Ma)

Start age: 505 Ma - End age: 466 Ma
Phanerozoic
(Phanerozoikum)
Paleozoic
(Paläozoikum)
Ordovician
(Ordovizium)
Cambrian
(Kambrium)
Middle Ordovician
(Mittleres Ordovizium)
Lower Ordovician
(Unteres Ordovizium)
Furongian
(Furongium)
Miaolingian
(Miaolingian)
Darriwilian
(Darriwilium)
Dapingian
(Dapingium)
Floian
(Floium)
Tremadocian
(Tremadocium)
Stage 10
(Stufe 10)
Jiangshanian
(Jiangshanian)
Paibian
(Paibium)
Guzhangian
(Guzhangium)
Drumian
(Drumium)
Wuliuan
(Wuliuan)
458.4
467.3
467.3
470
470
477.7
477.7
485.4
485.4
489.5
489.5
494
494
497
497
500.5
500.5
504.5
504.5
509

Additional data by PBDB, License: CC BY

Motility: slow-moving
Environment: marine
Diet:

detritivore

Compositon of the remains:

low Mg Calcite, Chitin

Reference- and Source indication, Literature

Next lower taxonomy level

On the same taxonomic level (siblings) (Count: 13)

Taxonomic assignment (64)

Occurrences (1)

References by PBDB, License: CC BY

  • M. S. Beresi, 2017 - New reticulosan sponges from the middle Cambrian of Sonora, Mexico - Acta Palaeontologica Polonica (62), 691-703 (journal article, English)
  • P. S. Hong, 2015 - Cambrian series 3 agnostoid trilobites Ptychagnostus sinicus and Ptychagnostus atavus from the Machari Formation, Yeongwol Group, Taebaeksan Basin, Korea - Journal of Paleontology (39), - (journal article, English)
  • T. Weidner, 2014 - A highly diverse trilobite fauna with Avalonian affinities from the Middle Cambrian Acidusus atavus Zone (Drumian Stage) of Bornholm, Denmark - Journal of Systematic Palaeontology (12), 23-92 (journal article, English)
  • H. Özdikmen, 2009 - Nomenclatural changes for twenty trilobites genera - Munis Entomology & Zoology (4), 155-171 (journal article, English)
  • S. Peng, 2009 - Cambrian Trilobites from the Parahio and Zanskar Valleys, Indian Himalaya - Journal of Paleontology Memoir (83), 1-95 (journal article, English)
  • G. K. Ergaliev, 2008 - - Agnostidy srednego i verkhnego Kembriya Aksayskogo Gosudarstvennogo Geologicheskogo Zakaznika v yushnom Kazakhstane (Kyrshabakty, Malyy Karatau) [Middle and Upper Cambrian Agnostida from the Aksai National Geological Reserve in southern Kazakhstan (Kyrsha (), 1-359 (book/book chapter, Russian)
  • P. A. Jell, 2002 - Available generic names for trilobites - Memoirs of the Queensland Museum (48), 331-553 (journal article, English)
  • J. J. Sepkoski, Jr., 2002 - A compendium of fossil marine animal genera - Bulletins of American Paleontology (363), 1-560 (serial monograph, English)
  • S. Peng, 2000 - Agnostid biostratigraphy across the Middle-Upper Cambrian boundary in Hunan, China - Journal of Paleontology Memoir (53), - (journal article, )
  • H. B. Whittington, 1997 - Trilobita. Introduction, Order Agnostina, Order Redlichiida. Volume 1 - Treatise on Invertebrate Paleontology (O), 1-530 (serial monograph, English)
  • S. R. Westrop, 1996 - Marjuman (Cambrian) agnostoid trilobites of the Cow Head Group, western Newfoundland - Journal of Paleontology (70), 804-829 (journal article, English)
  • T. R. Lin, 1991 - Middle Cambrian stratigraphy and trilobite fauna of Taoyuan, NW Hunan - Acta Palaeontologica Sinica (30), 360-376 (journal article, Chinese)
  • Y. H. Lu, 1989 - The Cambrian trilobites of western Zhejiang - Palaeontologia Sinica, new series B (25), 1-287 (serial monograph, Chinese)
  • X. Sun, 1989 - Cambrian agnostids from the North China Platform - Palaeontologia Cathayana (4), 53-129 (journal article, English)
  • D. L. Bruton, 1984 - Cambrian and Ordovician fossils from the Hardangervidda Group, Haukelifjell, southern Norway - Norks Geologisk Tidsskrift (64), 313-334 (journal article, English)
  • G. K. Ergaliev, 1980 - - Trilobity srednego i verkhnego Kembriya Malogo Karatau [Middle and Upper Cambrian trilobites from Malyy Karatau] (), 1-211 (book/book chapter, Russian)
  • S. A. Tullberg, 1880 - Om Agnostus-arterna i de Kambriska aflagringame vid Andrarum - Sveriges Geologiska Undersökning (42), 1-37 (serial monograph, other)

IDs

GUSID (Global unique identifier short form) ptWLJ1rv-U24H1wais9k5Q
GUID (Global unique identifier) 278BD5A6-EF5A-4DF9-B81F-5C1A8ACF64E5
Database ID 1834