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369:, now Canada (Nova-Scotia, New Brunswick, Newfoundland), USA (Massachusetts, South Carolina), England, Wales, Morocco, Spain, Czech Republic, Poland, Russia (Novaya Zemlya, Northern Siberia, North-East Yakutia), Mongolia, and Turkey. Species in this family can typically grow large to very large (over 30 cm), are relatively flat, have an inverted egg-shaped outline,
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373:, a glabella that in early genera has parallel sides and expands forward in later representatives, and approaches or reaches the frontal border. All species have an almost semicircular headshield (or
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Part O, Revised, Volume 1 – Trilobita – Introduction, Order
Agnostida, Order Redlichiida
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353:. Representatives of this family have been found in the
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631:. You can help Knowledge by
16:Extinct family of trilobites
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693:Cambrian first appearances
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119:Scientific classification
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627:-related article is a
590:Paleobiology Database
371:opisthoparian sutures
698:Cambrian extinctions
458:at Wikimedia Commons
688:Cambrian trilobites
683:Trilobite families
703:Redlichiida stubs
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625:Redlichiida
500:Wikispecies
304:Schagonaria
297:Primoriella
255:Anabaraspis
248:Anabaraceps
234:Paradoxides
182:Redlichiida
111:Paradoxides
672:Categories
389:References
339:arthropods
331:trilobites
290:Plutonides
262:Bajanaspis
156:Arthropoda
311:Schoriina
283:Phanoptes
169:Trilobita
142:Kingdom:
136:Eukaryota
514:BioLib:
491:Q1229827
485:Wikidata
383:pygidium
375:cephalon
367:Gondwana
359:Avalonia
347:Toyonian
201:Family:
152:Phylum:
146:Animalia
132:Domain:
582:5128683
556:3267022
543:4324457
363:Baltica
337:marine
335:extinct
225:Genera
219:, 1847
175:Order:
162:Class:
595:133755
569:116134
517:455799
379:thorax
365:, and
327:family
325:are a
215:&
623:This
564:IRMNG
217:Corda
213:Hawle
629:stub
551:GBIF
321:The
35:PreꞒ
538:EoL
530:DY8
525:CoL
357:of
329:of
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85:Pg
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345:(
205:†
192:†
179:†
166:†
90:N
80:K
75:J
70:T
65:P
60:C
55:D
50:S
45:O
40:Ꞓ
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