Trilobita

Trilobites
Subphylum Trilobita Walch, 1771

et: trilobiidid; sv: trilobiter; fi: trilobiitit;

Taxon ID: 49 / 2013-11-10
Belongs to: Arthropoda
Sister taxa: Chelicerata | Crustacea
Contains: Agnostida | Asaphida | Corynexochida | Lichida | Olenida | Phacopida | Proetida | Ptychopariida | Redlichiida
Stratigraphic range: Cambrian Permian | ~ 542,0–251,0 Ma
Baltoscandian species (in database): 678

List of Baltoscandian species (may not be complete, up to 1000 species displayed)

  1. Acadoparadoxides (Acadoparadoxides) pinus | Cambrian
  2. Acadoparadoxides (Baltoparadoxides) bidentatus | Cambrian
  3. Acadoparadoxides (Baltoparadoxides) oelandicus | Cambrian
  4. Acanthopyge pusilla | Silurian
  5. Acaste downingiae | upper Silurian
  6. Acernaspis elliptifrons | Llandovery
  7. Acernaspis estonica | Juuru Stage
  8. Acernaspis incerta | Raikküla Stage
  9. Acernaspis quardilineatus |
  10. Acernaspis rectifrons | Raikküla Stage
  11. Acernaspis semicircularis | Juuru Stage
  12. Acernaspis sulcata | Juuru Stage
  13. Acernaspis? konoverensis | Adavere Stage
  14. Achatella (Achatella) nieszkowskii | Rakvere Stage
  15. Achatella (Vironiaspis) kegelensis | Keila Stage
  16. Achatella (Vironiaspis) kuckersiana | Kukruse Stage
  17. Acidaspis aviensis | Porkuni Stage
  18. Acidaspis viruana | Rakvere Stage
  19. Agerina erratica |
  20. Agnostus pisiformis |
  21. Ainoa maeruensis | Keila Stage
  22. Allolichas longispinus | Kukruse Stage
  23. Amphilichas atavus | Ordovician
  24. Amphilichas dalecarlicus | Ordovician
  25. Amphilichas holmi | Ordovician
  26. Amphilichas laevis |
  27. Amphilichas latifrons | Ordovician
  28. Amphilichas lineatus | Ordovician
  29. Amphilichas parvulus | Ordovician
  30. Amphilichas wahlenbergi | Ordovician
  31. Amphilichas? hexadactylus |
  32. Ampyx nasuta | Ordovician
  33. Ampyx simonkovensis | Kunda Stage
  34. Anacaenaspis gotlandensis |
  35. Anacaenaspis pectinata | Wenlock
  36. Ananaspis decora | Kuressaare Stage
  37. Apatokephalus dactylotypos |
  38. Apatokephalus dubius |
  39. Apatokephalus sarculum |
  40. Apatokephalus serratus |
  41. Apianurus kuckersianus |
  42. Apianurus vikarbyensis | Hunderum Substage
  43. Arctinurus? norvegicus | lower Silurian
  44. Asaphus acuminatus | Kunda Stage
  45. Asaphus angelini | Ordovician
  46. Asaphus bottnicus | Lasnamägi Stage
  47. Asaphus broeggeri | Vääna Substage
  48. Asaphus cornutus | Aseri Stage
  49. Asaphus expansus | Kunda Stage
  50. Asaphus fennicus | Kukruse Stage
  51. Asaphus heckeri | Aseri Stage
  52. Asaphus holmi | Aseri Stage
  53. Asaphus ifterensis | Haljala Stage
  54. Asaphus ingrianus | Kunda Stage
  55. Asaphus intermedius | Aseri Stage
  56. Asaphus jewensis | Haljala Stage
  57. Asaphus kegelensis | Haljala Stage → Keila Stage
  58. Asaphus knyrkoi | Kunda Stage
  59. Asaphus kotlukovi | Aseri Stage
  60. Asaphus kowalewskii | Aseri Stage
  61. Asaphus laevissimus | Kunda Stage
  62. Asaphus lamanskii |
  63. Asaphus latus | Aseri Stage
  64. Asaphus lepidurus | Volkhov Stage
  65. Asaphus lepidus |
  66. Asaphus ludibundus |
  67. Asaphus minor | Kunda Stage
  68. Asaphus minutus | Kunda Stage
  69. Asaphus nieszkowskii | Kukruse Stage
  70. Asaphus ornatus | Ordovician
  71. Asaphus pachyophthalmus |
  72. Asaphus plautini | Aseri Stage
  73. Asaphus pseudornatus |
  74. Asaphus punctatus | Aseri Stage
  75. Asaphus raniceps | Kunda Stage
  76. Asaphus robergi | Kukruse Stage
  77. Asaphus striatus | Kunda Stage
  78. Asaphus sulevi | Kunda Stage
  79. Asaphus uplandicus |
  80. Asaphus vicarius |
  81. Ascetopeltis bockeliei | Upper Ordovician
  82. Ascetopeltis kertelensis | Vormsi Stage
  83. Ascetopeltis lepta | Upper Ordovician
  84. Atractocybeloides berneri | Haljala Stage
  85. Atractocybeloides gracilis | Rakvere Stage
  86. Atractocybeloides nebeni | Lasnamägi Stage
  87. Atractocybeloides oepiki | Kukruse Stage
  88. Atractocybeloides vonhachti | Keila Stage
  89. Atractopyge affinis |
  90. Atractopyge dalmani | Upper Ordovician
  91. Atractopyge errans | Rakvere Stage
  92. Atractopyge kutorgae | Jõhvi Substage → Rakvere Stage
  93. Atractopyge vardiana | Pirgu Stage
  94. Atractopyge woerthi |
  95. Atractopyge xipheres | Kukruse Stage
  96. Autoloxolichas laxatus |
  97. Autoloxolichas sanctamathiae | Haljala Stage → Keila Stage
  98. Balizoma obtusus | Wenlock → Ludlow
  99. Baltiites steinhardti | Kunda Stage
  100. Bienvillia angelini | Tremadocian
  101. Bienvillia tetragonalis | Tremadocian
  102. Bienvillia tetragonalis broeggeri |
  103. Bienvillia wimani | Tremadocian
  104. Boeckaspis hirsuta | Tremadocian
  105. Boeckaspis mobergi | Tremadocian
  106. Boedaspis solis | Kunda Stage
  107. Bornholmaspis praecursor |
  108. Bronteopsis panderi | Kukruse Stage
  109. Bumastus barriensis | Jaani Stage
  110. Bumastus livonicus |
  111. Bumastus phrix | Wenlock
  112. Bumastus sulcatus | Silurian
  113. Calymene ansensis | Juuru Stage
  114. Calymene blumenbachi | Jaani Stage → Jaagarahu Stage
  115. Calymene carinata |
  116. Calymene conspicua | Ohesaare Stage
  117. Calymene dnestroviana | upper Silurian
  118. Calymene ezerensis |
  119. Calymene flabellata |
  120. Calymene frontosa | Adavere Stage
  121. Calymene kaugatumensis |
  122. Calymene latigenata | Raikküla Stage
  123. Calymene latvica |
  124. Calymene mimaspera | Wenlock
  125. Calymene mimaspera livonica | Jaani Stage
  126. Calymene mimaspera mimaspera | Jaani Stage
  127. Calymene minimarginata | Wenlock
  128. Calymene orthomarginata | Jaani Stage
  129. Calymene schmidti |
  130. Calymene soervensis |
  131. Calymene spectabilis |
  132. Calymene tuberculata |
  133. Calyptaulax norvegicus |
  134. Carolinites popovkiensis |
  135. Ceratopyge acicularis | Varangu Stage
  136. Ceratopyge forficula | Varangu Stage
  137. Ceratopyge latelimbata | Varangu Stage
  138. Ceraurinella ingrica | Volkhov Stage
  139. Ceraurinella intermedia |
  140. Chasmops odini | Kukruse Stage
  141. Cnemidopyge costatus |
  142. Cnemidopyge mammilatus |
  143. Conolichas angustus | Ordovician
  144. Conolichas deflexus | Ordovician
  145. Conolichas monticulosus |
  146. Conolichas sjoegreni | Ordovician
  147. Conolichas triconicus | Ordovician
  148. Ctenopyge (Ctenopyge) ahlbergi | Upper Cambrian (old nomenclature)
  149. Ctenopyge (Ctenopyge) directa | Furongian
  150. Ctenopyge (Ctenopyge) fletcheri | Furongian
  151. Ctenopyge (Ctenopyge) gracilis | Upper Cambrian (old nomenclature)
  152. Ctenopyge (Ctenopyge) linnarssoni | Furongian
  153. Ctenopyge (Ctenopyge) rushtoni | Upper Cambrian (old nomenclature)
  154. Ctenopyge (Mesoctenopyge) tumida |
  155. Cyamella stensioei | Upper Ordovician → Silurian
  156. Cybele bellatula | Ordovician
  157. Cybele panderi | Aseri Stage
  158. Cybelella coronata |
  159. Cybelella grewingki | Haljala Stage
  160. Cybelella revaliensis |
  161. Cybelella rex | Kukruse Stage
  162. Cybeloides loveni loveni | Upper Ordovician
  163. Cyphoproetus insterianus | Wenlock
  164. Cyphoproetus latifrontalis | Wenlock
  165. Cyrtometopus affinis |
  166. Cyrtometopus clavifrons |
  167. Dalmanites caudatus |
  168. Dalmanites punctim | Wenlock
  169. Dawsonia oelandica | Cambrian
  170. Decoroproetus asellus | Upper Ordovician
  171. Decoroproetus bodae | Upper Ordovician
  172. Decoroproetus brevifrons | Upper Ordovician
  173. Decoroproetus campanulatus | Upper Ordovician
  174. Decoroproetus evexus | Upper Ordovician
  175. Decoroproetus furubergensis | Upper Ordovician
  176. Decoroproetus papyraceus | Upper Ordovician
  177. Decoroproetus wesenbergensis |
  178. Decoroproetus? scanicus | Upper Ordovician
  179. Delphasaphus delphinus | Aseri Stage
  180. Dicranogmus aequalis | Ordovician
  181. Dicranopeltis polytoma | Ordovician
  182. Dicranopeltis triquetra | Silurian
  183. Dikelokephalina dicraeura | Varangu Stage
  184. Dimeropyge minuta | Kukruse Stage
  185. Dindymene longicaudata | Upper Ordovician
  186. Dindymene ornata | Upper Ordovician
  187. Dindymene plasi | Ordovician
  188. Dubovikites dubovikus | Ordovician
  189. Dysplanus acutigenia | Saka Substage → Langevoja Substage
  190. Dysplanus centrotus | Hunderum Substage
  191. Eccaparadoxides torelli | Cambrian
  192. Elsarella palmrei | Adavere Stage
  193. Elsarella rotunda | Juuru Stage
  194. Elsarella rumbaensis | Adavere Stage
  195. Encrinuroides regularis | Billingen Stage
  196. Encrinurus (Encrinurus) balticus | Jaagarahu Stage
  197. Encrinurus (Encrinurus) intersitus | Ludlow
  198. Encrinurus (Encrinurus) jarkanderi | Ludlow
  199. Encrinurus (Encrinurus) macrourus | Wenlock → Ludlow
  200. Encrinurus (Encrinurus) nasutus | Ludlow
  201. Encrinurus (Encrinurus) odvaldensis | Wenlock
  202. Encrinurus (Encrinurus) punctatus | Jaani Stage
  203. Encrinurus (Encrinurus) ruhnuensis | Wenlock
  204. Encrinurus (Encrinurus) schisticola |
  205. Encrinurus (Encrinurus) stubblefieldi | Ludlow
  206. Encrinurus kiltsiensis | Juuru Stage
  207. Encrinurus quinquecostatus | Adavere Stage
  208. Encrinurus ralfi | Adavere Stage
  209. Encrinurus selistensis | Raikküla Stage
  210. Eobronteus laticauda | Ordovician
  211. Eophacops helmuti | Kaugatuma Stage
  212. Eophacops serotinus | Ohesaare Stage
  213. Eremiproetus agellus | Upper Ordovician
  214. Erratencrinurus (Celtenicrinus) kiaeri | Ordovician
  215. Erratencrinurus (Erratencrinurus) inopinatus | Ordovician
  216. Erratencrinurus (Erratencrinurus) kauschi | Keila Stage
  217. Erratencrinurus (Erratencrinurus) moe | Vormsi Stage
  218. Erratencrinurus (Erratencrinurus) seebachi | Rakvere Stage
  219. Estoniites laurssoni | Kukruse Stage
  220. Estoniops bekkeri | Idavere Substage
  221. Estoniops exilis | Kukruse Stage
  222. Estoniops fjaeckensis | Keila Stage
  223. Estoniops maennili | Oandu Stage
  224. Estoniops panderi | Aseri Stage
  225. Estoniops sandbyensis |
  226. Euloma laeve |
  227. Euloma ornatum | Varangu Stage
  228. Eurycare brevicauda | Furongian
  229. Eurycare latum | Furongian
  230. Exallaspis bufo | Wenlock
  231. Exallaspis muldensis | Wenlock
  232. Exallaspis mutica | Jaani Stage
  233. Exallaspis varbolensis | Juuru Stage
  234. Flexicalymene (Onnicalymene) |
  235. Flexicalymene (Onnicalymene) jemtlandica | Ordovician
  236. Flexicalymene (Onnicalymene) scabustula | Ordovician
  237. Geragnostus aff. splendens | Billingen Stage
  238. Geragnostus sidenbladhi |
  239. Globampyx linnarssoni |
  240. Globampyx popvkiensis |
  241. Glytagnostus reticulatus |
  242. Gog explanatus |
  243. Gravicalymene capitovata | Ordovician
  244. Hadromeros subulatus |
  245. Hallanta modesta | Saka Substage → Vääna Substage
  246. Harpidella elegantula |
  247. Harpides plautini | Volkhov Stage
  248. Hemiarges memorans | Ordovician
  249. Hemiarges wesenbergensis | Rakvere Stage
  250. Hemisphaerocoryphe dolichocephalus |
  251. Hemisphaerocoryphe granulata | Keila Stage
  252. Hemisphaerocoryphe huebneri | Haljala Stage
  253. Hemisphaerocoryphe inflatus |
  254. Hemisphaerocoryphe platinflata | Volkhov Stage
  255. Hemisphaerocoryphe pseudohemicranium | Kukruse Stage → Keila Stage
  256. Hemisphaerocoryphe sphaericus |
  257. Hemisphaerocoryphe sulcata |
  258. Hemisphaerocoryphe verrucosus |
  259. Hemisphaerocoryphe? rosenthali | Haljala Stage
  260. Hibbertia costatus | Pirgu Stage
  261. Hibbertia wegelini | Pirgu Stage
  262. Holmia kjerulfi | Cambrian
  263. Holmia mobergi | Cambrian
  264. Holmia sulcata | Cambrian
  265. Holotrachelus punctillosus | Upper Ordovician
  266. Homagnostus obesus | Furongian
  267. Homalonotus rhinotropis | Ludlow
  268. Homalopyge stacyi |
  269. Homolichas depressus | Upper Ordovician
  270. Hoplolichas dissidens | Ordovician
  271. Hoplolichas longispinus |
  272. Hoplolichas proboscidens elongatus | Ordovician
  273. Hoplolichas proboscidens proboscidens | Ordovician
  274. Hoplolichas? oelandicus | Orasoja Member → Ordovician
  275. Hoplolichas? schmidtii | Ordovician
  276. Hoplolichoides conicotuberculatus | Kukruse Stage
  277. Hoplolichoides curvifrons |
  278. Hoplolichoides furcifer | Darriwilian
  279. Hydrocephalus spinulosus | Middle Cambrian (old nomenclature)
  280. Hydrocephalus vikensis | Cambrian
  281. Hysterolenus laevicauda | Tremadocian
  282. Hysterolenus toernquisti | Tremadocian
  283. Illaenus aduncus | Valaste Substage → Aluoja Substage
  284. Illaenus ariensis | Ordovician
  285. Illaenus atavus | Aseri Stage → Uhaku Stage
  286. Illaenus chiron |
  287. Illaenus chudleighensis |
  288. Illaenus crassicauda |
  289. Illaenus dalmani | Kunda Stage → Uhaku Stage
  290. Illaenus excellens | Aseri Stage
  291. Illaenus fornicatus | Langevoja Substage → Hunderum Substage
  292. Illaenus gigas |
  293. Illaenus glabriusculus | Aluoja Substage
  294. Illaenus incisus | Hunderum Substage → Valaste Substage
  295. Illaenus intermedius |
  296. Illaenus jevensis |
  297. Illaenus kuckersianus |
  298. Illaenus laticlavius | Valaste Substage → Kunda Stage
  299. Illaenus oblongatus | Aseri Stage
  300. Illaenus oculosus | Aseri Stage → Uhaku Stage
  301. Illaenus planifrons | Aseri Stage
  302. Illaenus praecurrens | Ordovician
  303. Illaenus sarsi | Hunderum Substage
  304. Illaenus schmidti |
  305. Illaenus schroeteri | Lasnamägi Stage
  306. Illaenus schuberti | Valaste Substage
  307. Illaenus scorbiculatus |
  308. Illaenus sinuatus |
  309. Illaenus sphaericus | Kukruse Stage → Haljala Stage
  310. Illaenus stacyi | Lasnamägi Stage
  311. Illaenus sulcifrons |
  312. Illaenus tauricornis |
  313. Illaenus wahlenbergi | Valaste Substage → Aluoja Substage
  314. Illaenus wimani |
  315. Ingriops estonicus |
  316. Ingriops genuinus | Kunda Stage
  317. Ingriops trigonocephalus | Kunda Stage
  318. Isbergia parvula | Upper Ordovician
  319. Isbergia planifrons | Upper Ordovician
  320. Isotelus robustus |
  321. Jujuyaspis angusta | Tremadocian
  322. Jujuyaspis keideli | Tremadocian
  323. Jujuyaspis keideli norvegica |
  324. Keilapyge laevigata | Jõhvi Substage → Keila Stage
  325. Kettneraspis angelini | Wenlock
  326. Kettneraspis centrina | Llandovery
  327. Kettneraspis reetae | Adavere Stage
  328. Krattaspis popovi |
  329. Krattaspis viridatus |
  330. Krattaspis vitalis |
  331. Laneites aff. ingrica |
  332. Laneites ingrica |
  333. Leiolichas illaenoides |
  334. Leningradites graciosus | Aseri Stage → Uhaku Stage
  335. Leningradites longispinus | Kukruse Stage
  336. Leonaspis marklini | Wenlock → Ludlow
  337. Leptoplastus abnormis | Furongian
  338. Leptoplastus crassicornis |
  339. Leptoplastus norvegicus | Furongian
  340. Leptoplastus ostrogothicus | Tremadocian
  341. Leptoplastus ovatus | Furongian
  342. Lichas laciniatus | Ordovician
  343. Lonchodomas rostratus |
  344. Lonchodomas volborthi |
  345. Megalaspides dalecarlicus |
  346. Megalaspides paliformis |
  347. Megalaspides schmidti |
  348. Megistaspis (Heraspis) heroica |
  349. Megistaspis (Megistaspidella) acuticauda |
  350. Megistaspis (Megistaspidella) bombifrons |
  351. Megistaspis (Megistaspidella) convexa |
  352. Megistaspis (Megistaspidella) curvispina |
  353. Megistaspis (Megistaspidella) geminus |
  354. Megistaspis (Megistaspidella) gigas |
  355. Megistaspis (Megistaspidella) grandis |
  356. Megistaspis (Megistaspidella) heros |
  357. Megistaspis (Megistaspidella) isvosica | Kunda Stage
  358. Megistaspis (Megistaspidella) lamanskii |
  359. Megistaspis (Megistaspidella) longa | Kunda Stage
  360. Megistaspis (Megistaspidella) longicauda | Kunda Stage
  361. Megistaspis (Megistaspidella) obtusicauda |
  362. Megistaspis (Megistaspidella) obuchovensis | Kunda Stage
  363. Megistaspis (Megistaspidella) pseudorudis | Kunda Stage
  364. Megistaspis (Megistaspidella) spinulata | Kunda Stage
  365. Megistaspis (Megistaspidella) triangularis |
  366. Megistaspis (Megistaspis) elongata |
  367. Megistaspis (Megistaspis) geminus |
  368. Megistaspis (Megistaspis) laine |
  369. Megistaspis (Megistaspis) lata | Volkhov Stage
  370. Megistaspis (Megistaspis) limbata |
  371. Megistaspis (Megistaspis) limbata baltica |
  372. Megistaspis (Megistaspis) polyphemus |
  373. Megistaspis (Megistaspis) pseudolimbata |
  374. Megistaspis (Paramegistaspis) estonica |
  375. Megistaspis (Rhinoferus) gibba |
  376. Megistaspis (Rhinoferus) hyorrhina | Volkhov Stage
  377. Megistaspis (Rhinoferus) kolenkoi | Volkhov Stage
  378. Megistaspis (Rhinoferus) leuchtenbergi |
  379. Megistaspis (Rhinoferus) mickwitzi |
  380. Megistaspis (Rhinoferus) stacyi | Volkhov Stage
  381. Megistaspis lawrowi |
  382. Megistaspis norvegica |
  383. Megistaspis ringsakerensis |
  384. Megistaspis scutata |
  385. Metalichas cicatricosus | Upper Ordovician
  386. Metaptychopyge praecurrens | Volkhov Stage
  387. Metaptychopyge truncata | Volkhov Stage → Kunda Stage
  388. Metopolichas coniceps | Ordovician
  389. Metopolichas elorrhin | Ordovician
  390. Metopolichas erici | Ordovician
  391. Metopolichas huebneri | Ordovician
  392. Metopolichas kuckersianus | Kukruse Stage
  393. Metopolichas longerostratus | Ordovician
  394. Metopolichas pachyrhinus | Ordovician
  395. Metopolichas pakrianus | Ordovician
  396. Metopolichas platyrhinus |
  397. Metopolichas squamulosus | Ordovician
  398. Metopolichas verrucocus verrucocus | Ordovician
  399. Metopolichas wimani | Ordovician
  400. Nieszkowskia ahti |
  401. Nieszkowskia ahtioides | Jõhvi Substage
  402. Nieszkowskia capitalis | Kukruse Stage
  403. Nieszkowskia cephaloceras |
  404. Nieszkowskia gibba |
  405. Nieszkowskia limuca | Keila Stage
  406. Nieszkowskia osmussaarensis | Lasnamägi Stage
  407. Nieszkowskia tallinnensis | Uhaku Stage
  408. Nieszkowskia tumida |
  409. Nileus armadillo |
  410. Nileus limbatus |
  411. Niobe angustifrons |
  412. Niobe emarginula |
  413. Niobe frontalis |
  414. Niobe insecta |
  415. Niobe insignis |
  416. Niobe karneevae |
  417. Niobe tjernviki |
  418. Niobella bohlini |
  419. Niobella imparilimbata | Volkhov Stage
  420. Niobella lindstroemi | Volkhov Stage
  421. Niobella obsoleta |
  422. Niobella plana | Volkhov Stage
  423. Nuclerus abyssalis | Raikküla Stage
  424. Nucleurus abyssalis | Raikküla Stage
  425. Oculichasmops muticus | Jõhvi Substage → Keila Stage
  426. Oculichasmops sakalensis | Haljala Stage
  427. Oedicybele clava | Sandbian
  428. Oedicybele kingi | Ordovician
  429. Oelandiops mirificus | Aseri Stage
  430. Ogmasaphus coctatus | Ordovician
  431. Ogmasaphus praetextus | Ordovician
  432. Olenus attenuatus | Furongian
  433. Olenus gibbosus |
  434. Olenus rotundatus |
  435. Olenus transversus | Furongian
  436. Olenus truncatus | Furongian
  437. Olenus wahlenbergi |
  438. Onchometopus volborthi | Volkhov Stage
  439. Otarion elegantula |
  440. Otarion planifrons |
  441. Otarozoum eichwaldi |
  442. Otarozoum pahleni |
  443. Otarozoum peri | Upper Ordovician
  444. Ottenbyaspis oriens | Lower Ordovician
  445. Panarchaeogonus holmi |
  446. Panarchaeogonus parvus | Kukruse Stage
  447. Panarchaeogonus phlyzacius | Ordovician
  448. Pandaspinapyga tuberculatus | Upper Ordovician
  449. Panderia baltica | Ontika Subseries
  450. Panderia derivata | Viru Series
  451. Panderia edita | Upper Ordovician
  452. Panderia erratica | Upper Ordovician
  453. Panderia hadelandica | Upper Ordovician
  454. Panderia insulana | Ordovician
  455. Panderia lerkakensis | Uhaku Stage
  456. Panderia megalophthalma | Upper Ordovician
  457. Panderia parvula | Haljala Stage → Keila Stage
  458. Panderia ramosa | Kunda Stage
  459. Panderia triquetra | Kunda Stage
  460. Parabolina (Neoparabolina) lobata lobata | Furongian
  461. Parabolina (Parabolina) spinulosa | Furongian
  462. Parabolina acanthura | Tremadocian
  463. Paraceraurus aculeatus | Uhaku Stage → Kukruse Stage
  464. Paraceraurus exsul | Aseri Stage
  465. Paraceraurus gladiator | Lasnamägi Stage → Uhaku Stage
  466. Paraceraurus macrophthalmus | Aseri Stage
  467. Paraceraurus spinulosus | Uhaku Stage → Kukruse Stage
  468. Paraceraurus wahli | Kukruse Stage
  469. Paradoxides paradoxissimus | Cambrian
  470. Paraptychopyge cincta | Volkhov Stage
  471. Paraptychopyge pahleni | Volkhov Stage
  472. Paraptychopyge plautini | Volkhov Stage → Kunda Stage
  473. Parillaenus angustifrons |
  474. Parillaenus dalecarlicus | Upper Ordovician
  475. Parillaenus depressa | Upper Ordovician
  476. Parillaenus fallax |
  477. Parillaenus mascei |
  478. Parillaenus roemeri | Upper Ordovician
  479. Parvigena parvigena | Upper Ordovician
  480. Peltura acutidens | Furongian
  481. Peltura minor |
  482. Peltura scarabaeoides | Furongian
  483. Peltura scarabaeoides scarabaeoides | Furongian
  484. Peltura scarabaeoides westergaardi | Furongian
  485. Peronopsis fallax | Cambrian
  486. Peronopsis integer | Cambrian
  487. Peronopsis pusillus | Cambrian
  488. Peronopsis scutalis | Cambrian
  489. Pharostoma foveolatum |
  490. Pharostoma narinosum | Ordovician
  491. Pharostoma pediloba | Upper Ordovician
  492. Platillaenus ladogensis | Hunderum Substage → Valaste Substage
  493. Platillaenus mirus | Valaste Substage
  494. Platylichas angulatus |
  495. Platylichas bottniensis |
  496. Platylichas cicatricosus | Ordovician
  497. Platylichas dalmani | Ordovician
  498. Platylichas docens | Ordovician
  499. Platylichas fossulatus | Ordovician
  500. Platylichas grayii | Wenlock
  501. Platylichas hamatus | Ordovician
  502. Platylichas latus | Ordovician
  503. Platylichas lingua | Ordovician
  504. Platylichas margaritifer | Porkuni Stage
  505. Platylichas nasutus |
  506. Platylichas planifrons |
  507. Platylichas robustus | Ordovician
  508. Platylichas validus | Ordovician
  509. Platylichas vultuosus | Porkuni Stage
  510. Platylichas warburgae | Ordovician
  511. Platylichas wegelini | Ordovician
  512. Plectasaphus plicicostis |
  513. Pliomera fisheri |
  514. Pliomera linnarssoni |
  515. Pogerbovites volborthy |
  516. Pompeckia wegelini | Upper Ordovician
  517. Prantlia kurzemensis | Llandovery
  518. Primaspis evoluta | Upper Ordovician
  519. Prionocheilus narinosus |
  520. Proasaphus primus | Leetse Formation
  521. Proetus ainae | Upper Ordovician
  522. Proetus concinnus |
  523. Proetus concinnus osiliensis | Jaani Stage
  524. Proetus conspersus | upper Silurian
  525. Proetus kuressaarensis |
  526. Proetus nieszkowskii |
  527. Proetus pulcher |
  528. Proetus ramisulcatus | Upper Ordovician
  529. Proetus scalicius | upper Silurian
  530. Proetus signatus | Ludlow
  531. Protopeltura planicauda | Furongian
  532. Protopeltura praecursor | Furongian
  533. Protoptychopyge prisca | Volkhov Stage
  534. Protoptychopyge? mickwitzi | Volkhov Stage
  535. Pseudasaphus aciculatus | Ordovician
  536. Pseudasaphus globifrons | Kunda Stage
  537. Pseudasaphus janischewskyi |
  538. Pseudasaphus katlinoensis |
  539. Pseudasaphus lesnikovae | Aseri Stage
  540. Pseudasaphus praecurrens | Aseri Stage
  541. Pseudoasaphinus gostilicyensis | Aseri Stage
  542. Pseudoasaphinus tecticaudatus | Aseri Stage
  543. Pseudobasilicus elegans | Kunda Stage → Aseri Stage
  544. Pseudobasilicus lawrowi | Aseri Stage → Uhaku Stage
  545. Pseudobasilicus planus | Kunda Stage → Aseri Stage
  546. Pseudobasilicus? brachyrachis |
  547. Pseudobasiliella kegelensis | Keila Stage
  548. Pseudobasiliella kuckersiana | Kukruse Stage
  549. Pseudomegalaspis formosa |
  550. Pseudomegalaspis patagiata | Ordovician
  551. Pseudoptychopyge limbata | Volkhov Stage
  552. Pseudoptychopyge schmidti | Volkhov Stage
  553. Pseudosphaerexochus (Pseudosphaerexochus) dubius | Upper Ordovician
  554. Pseudosphaerexochus (Pseudosphaerexochus) laticeps | Upper Ordovician
  555. Pseudosphaerexochus (Pseudosphaerexochus) parallelus | Upper Ordovician
  556. Pseudosphaerexochus (Pseudosphaerexochus) ravni | Upper Ordovician
  557. Pseudosphaerexochus (Pseudosphaerexochus) wolkae | Upper Ordovician
  558. Pseudosphaerexochus conformis |
  559. Pseudosphaerexochus hemicranium | Aseri Stage
  560. Pseudosphaerexochus orvikui | Uhaku Stage
  561. Pseudotupolichas araneus | Silurian
  562. Pseudotupolichas concinnus | Silurian
  563. Pseudotupolichas ornatus | lower Silurian
  564. Pseudotupolichas plicatus | Silurian
  565. Pseudotupolichas visbyensis | Silurian
  566. Pterygometopus angulatus | Volkhov Stage → Kunda Stage
  567. Pterygometopus sclerops | Volkhov Stage → Kunda Stage
  568. Ptychagnostus atavus | Cambrian
  569. Ptychagnostus praecurrens | Cambrian
  570. Ptychometopus schmidti |
  571. Ptychometopus volborthi |
  572. Ptychopyge angustifrons |
  573. Ptychopyge broeggeri | Volkhov Stage
  574. Ptychopyge excavato-zonata |
  575. Ptychopyge gladiifera | Volkhov Stage
  576. Ptychopyge herambensis |
  577. Ptychopyge janischewskyi |
  578. Ptychopyge lesnikovae | Volkhov Stage
  579. Ptychopyge minor |
  580. Ptychopyge prisca |
  581. Ptychopyge rossica | Volkhov Stage
  582. Ptychopyge volkhovense |
  583. Radiurus estonicus | Adavere Stage
  584. Raymondaspis brevicauda | Billingen Stage
  585. Raymondaspis grandigena | Hunderum Substage → Valaste Substage
  586. Raymondaspis imparilis | Saka Substage
  587. Raymondaspis infundibularis | Billingen Stage
  588. Raymondaspis insignis | Vääna Substage
  589. Raymondaspis limbata | Vääna Substage → Hunderum Substage
  590. Raymondaspis neglecta | Saka Substage
  591. Raymondaspis scitula | Saka Substage
  592. Raymondaspis whittingtoni | Vääna Substage → Langevoja Substage
  593. Remopleurides nanus | Ordovician
  594. Remopleurides nanus elongatus | Kukruse Stage
  595. Remopleurides psammius | Idavere Substage
  596. Reraspis kaljoi | Kukruse Stage
  597. Reraspis latifrons | Upper Ordovician
  598. Reraspis orvikui | Kunda Stage
  599. Reraspis plautini | Lasnamägi Stage → Kukruse Stage
  600. Reraspis rosenthali | Haljala Stage
  601. Rhombampyx pater |
  602. Rhombampyx simonkovensis |
  603. Richterarges gibbus | Silurian
  604. Schmidtiellus mickwitzi | Cambrian
  605. Schmidtiellus mickwitzi torelli |
  606. Schmidtiellus reetae | Lükati Formation
  607. Scotoharpes spaskii |
  608. Scutellum estonicum | Silurian
  609. Solenopleura conifrons | Cambrian Stage 5
  610. Solenopleura holometopa | Cambrian Stage 5
  611. Solenopleura? canaliculata | Cambrian Stage 5
  612. Sphaerexochus calvus | Upper Ordovician
  613. Sphaerocoryphe atlantiades | Rakvere Stage
  614. Sphaerocoryphe cranium |
  615. Sphaerocoryphe dentata | Upper Ordovician
  616. Sphaerocoryphe erratica | Pirgu Stage
  617. Sphaerocoryphe punctata |
  618. Sphaerocoryphe schmidti |
  619. Sphaerophthalmus alatus | Furongian
  620. Sphaerophthalmus flagellifer | Furongian
  621. Sphaerophthalmus humilis |
  622. Sphaerophthalmus majusculus |
  623. Sphaerophthalmus modestus |
  624. Staurocephalus clavifrons | Pirgu Stage
  625. Stenoblepharum kullsbergense |
  626. Stenoblepharum norvegicum | Upper Ordovician
  627. Stenoblepharum pentagonoides | Upper Ordovician
  628. Stenoblepharum warburgae | Upper Ordovician
  629. Stenoblepharum? striatum | Upper Ordovician
  630. Stenoblepharum? zalesskyi |
  631. Stenopareia avus | Haljala Stage → Oandu Stage
  632. Stenopareia linnarssoni | Pirgu Stage → Porkuni Stage
  633. Stenopareia oviformis | Pirgu Stage
  634. Sthenarocalymene lirella | Ordovician
  635. Stygina angustifrons | Ordovician
  636. Subasaphus laticaudatus |
  637. Subasaphus latisegmentatus |
  638. Subasaphus platyurus |
  639. Symphysurus angustatus |
  640. Symphysurus palpebrosus |
  641. Telephina bicuspis |
  642. Telephina biseriata |
  643. Telephina granulata |
  644. Theamataspis illaenoides | Kukruse Stage
  645. Toernquistia minuta |
  646. Toxochasmops (Schmidtops) maximus | Keila Stage
  647. Toxochasmops (Schmidtops) proavus | Haljala Stage
  648. Toxochasmops (Schmidtops) vironiensis | Keila Stage
  649. Toxochasmops (Toxochasmops) estonicus | Oandu Stage
  650. Toxochasmops (Toxochasmops) granuliferus |
  651. Toxochasmops (Toxochasmops) inge | Oandu Stage
  652. Toxochasmops (Toxochasmops) notabilis | Oandu Stage
  653. Toxochasmops (Toxochasmops) vormsiensis | Vormsi Stage
  654. Toxochasmops (Toxochasmops) wesenbergensis | Rakvere Stage
  655. Tretaspis seticornis |
  656. Triangulopyge humilis | Furongian
  657. Triangulopyge major | Furongian
  658. Triangulopyge majusculus | Furongian
  659. Trilobagnostus holmi | Furongian
  660. Trochurus mastocephalus | Porkuni Stage
  661. Trochurus toernquisti | Ordovician
  662. Upplandiops calvus | Upper Ordovician
  663. Valdaites limatus | Ordovician
  664. Valdariops eichwaldi | Vormsi Stage
  665. Varvia breviceps |
  666. Varvia longicauda | Varangu Stage
  667. Wallacia jaanussoni | Llandovery
  668. Wallacia laevis |
  669. Wallacia triangula |
  670. Warburgella estonica | Jaagarahu Stage
  671. Warburgella stokesii | Wenlock
  672. Warburgella stokesii calva |
  673. Xenasaphus applanatus | Uhaku Stage
  674. Xenasaphus devexus | Uhaku Stage
  675. Xenasaphus mjannili | Uhaku Stage
  676. Xenocybe micrommata | Upper Ordovician
  677. Xylabion helgoeyense | Ordovician
  678. Xylabion sexermis | Rakvere Stage

Selection of related publications

  • Hints, L. & Männik, 2014. Stop A10: Porkuni quarry
  • Pärnaste et al., 2013. High-resolution trilobite stratigraphy of the Lower-Middle Ordovician Öland Series of Baltoscandia [DOI]
  • Pärnaste & Bergström, 2013. The asaphid trilobite fauna: its rise and fall in Baltica [DOI]
  • Liang et al., 2013. Growth characteristics of Protoheliolites norvegicus (Tabulata; Upper Ordovician; Estonia) [DOI]
  • Pärnaste, 2012. Suurte silmadega väike mereelukas Telephina
  • Hints, L. et al., 2012. Hirnantia sagittifera (Brachiopoda) and Mucronaspis mucronata s.l. (Trilobita) in the Upper Ordovician of the East Baltic: taxonomy and distribution [DOI]
  • Pärnaste & Popp, 2011. First record of Telephina (Trilobita) from the Ordovician of northeastern Estonia and its stratigraphical implications [DOI]
  • Popp & Pärnaste, 2011. Biometry and lifestyle of the Ordovician proetide trilobite Cyamella stensioei Owens, 1979 [DOI]
  • Stein & Bergström, 2010. Some lower Middle Ordovician species of Asaphus (Trilobita) from Sweden [DOI]
  • Pärnaste et al., 2009. Distribution of the Proetida (Trilobita) in Baltoscandian Ordovician strata [DOI]
  • Hoel, 2009. The post-cephalic morphology of the middle Ordovician trilobite Prionocheilus narinosus from the central Oslo Region, Norway
  • Pärnaste, 2008. Xylabion and related genera
  • Popp & Pärnaste, 2008. Morphometric study of the Ordovician proetid trilobite Cyamella stensioei Owens, 1978
  • Rushton & Weidner, 2007. The Middle Cambrian paradoxidid trilobite Hydrocephalus from Jämtland, central Sweden
  • Pärnaste, 2006a. The earliest encrinurid trilobites from the East Baltic and their taxonomic interest [DOI]
  • Axheimer, 2006a. The Middle Cambrian Eodiscoid trilobite Dawsonia oelandica (Westergård, 1936)
  • Pärnaste, 2006b. The Early Ordovician trilobite distribution and zonation of the East Baltic
  • Pärnaste, 2004a. Revision of the Ordovician cheirurid trilobite genus Reraspis with the description of the earliest representative
  • Pärnaste, 2003. The Lower Ordovician trilobite Krattaspis: the earliest cyrtometopinid (Cheiruridae) from the Arenig of the east Baltic.
  • Rõõmusoks, 2000. The new trilobite genus Valdariops from the Harju Series (Upper Ordovician) of Estonia
  • Rõõmusoks, 1998. Trilobites of the genus Toxochasmops from the Ordovician of Estonia
  • Edgecombe & Ramsköld, 1996. The "Encrinurus" variolaris plexus (Trilobita, Silurian): relationships of Llandovery species.
  • Ahlberg, 1995. Telephinid trilobites from the Ordovician of the East Baltic [DOI]
  • Ramsköld & Edgecombe, 1994. Revision of the Silurian encrinurine trilobite Wallacia Lamont 1978, with species from Gotland and Canada
  • Jaanusson & Ramsköld, 1993. Pterygometopine trilobites from the Ordovician of Baltoscandia
  • Ramsköld & Chatterton, 1991. Revision and subdivision of the polyphyletic `Leonaspis´ (Trilobita)
  • Männil, Reet, 1990. Silurian trilobites