Trilobita
Genus

Krattaspis Öpik, 1937

https://files.geocollections.info/large/20/58/20588217-39ad-40b0-974e-9d380afd09e5.jpghttps://files.geocollections.info/large/13/b5/13b5d128-82f2-41b1-a099-c35222fceddd.jpghttps://files.geocollections.info/large/b8/da/b8da8c5e-2703-40e4-b5fc-be7b6264fc89.jpghttps://files.geocollections.info/large/b9/16/b916812a-3fc7-4fa0-a24d-df669c7b54d2.jpghttps://files.geocollections.info/large/7f/a3/7fa3b57d-8dc5-40cb-b51a-b4f9559d5fb6.jpghttps://files.geocollections.info/large/6f/3a/6f3ae8b9-4998-4b1e-a1fc-5b8b25c8046a.jpghttps://files.geocollections.info/large/79/b9/79b96e3f-b0d8-4d65-a9fa-bdc60dd371ea.jpghttps://files.geocollections.info/large/17/d8/17d86866-a2ea-4b79-858c-a58cef87f986.jpghttps://files.geocollections.info/large/05/dd/05dd5010-5b05-4abf-ba96-4462a3e0ff6e.jpghttps://files.geocollections.info/large/22/c4/22c4527b-f867-433a-9bd8-5de1fc5945cb.jpg
Aiheeseen liittyvät julkaisut
Pärnaste, H. 2003. The Lower Ordovician trilobite Krattaspis: the earliest cyrtometopinid (Cheiruridae) from the Arenig of the east Baltic.Special Papers in Palaeontology 70 , 241-257.
Öpik, A. 1937. Trilobiten aus Estland.Tartu Ülikooli Geoloogia Instituudi Toimetused 52 , 1-163.
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumArthropoda
SubphylumTrilobita
OrderPhacopida
SuborderCheirurina
FamilyCheiruridae
SubfamilyCyrtometopinae
GenusCyrtometopus
Hemisphaerocoryphe
Krattaspis
Speciespopovi
viridatus
vitalis
GenusReraspis
Levinneisyys ja viitteet