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Tanke, D.H. and Brett-Surman, M.K. 2001. Evidence of
Hatchling and Nestling-Size Hadrosaurs (Reptilia:Ornithischia) from Dinosaur Provincial Park (Dinosaur Park Formation: Campanian), Alberta, Canada. pp. 206–218. In: Mesozoic Vertebrate Life—New Research Inspired by the Paleontology of Philip
237:
In large enough quantities, the minute shells of these bivalves can affect environmental conditions, and this change in conditions can positively affect the ability of organic remains in the immediate environment to fossilize (one aspect of
268:
sites in the area. Both of these sites are dominated by preserved shells of invertebrate life, primarily shells of pisidiids. The slow dissolution of these minute bivalve shells released
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vegetation caused the ancient waters to be acidic, and therefore usually eggshell fragments dissolved in the water before they had a chance to be fossilized.
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847:. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 1 November 2012.
813:. In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.4. <www.iucnredlist.org>. Downloaded on 3 December 2010.
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high enough that it prevented the hadrosaur eggshell fragments from dissolving before they could be fossilized.
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807:
Appleton C., Ghamizi M., Jørgensen A., Kristensen T. K., Lange C., Stensgaard A-S. & Van Damme D. (2009).
222:
In some bivalve classification systems, the family
Sphaeriidae is referred to as Pisidiidae, and occasionally
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https://web.archive.org/web/20141128091542/http://sunsite.ualberta.ca/Projects/Aquatic_Invertebrates/?Page=20
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J. Currie. Edited by D.H. Tanke and K. Carpenter. Indiana
University Press: Bloomington. xviii + 577 pp.
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species from Africa (Kuiper, in prep., awaiting additional records)
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Hadrosaur eggshell fragments are however present in two
226:
species are grouped in a subfamily known as
Pisidiinae.
860:
789:"Discussion," Tanke and Brett-Surman (2001). Page 212.
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798:"Eggshell," Tanke and Brett-Surman (2001). Page 209.
780:"Abstract," Tanke and Brett-Surman (2001). Page 206.
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348:Extant subgenera and species within the genus
8:
305:Drawing of the right valve internal view of
288:Drawing of the right valve external view of
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320:Drawing of the right valve lateral view of
253:are rare. This is because the breakdown of
929:
31:
20:
830:2006 IUCN Red List of Threatened Species.
761:
278:
219:, the pea clams and fingernail clams.
822:Lange C. N. & Ngereza C. (2004).
7:
1127:53f2e046-4b23-44a2-8c79-a5df4fc79568
1039:988fee4f-566d-47d8-a4e2-aa5c1bce8310
904:keyed, described and illustrated in
272:into the water, raising the water's
919:Consortium for the Barcode of Life
202:known as pill clams or pea clams,
14:
513:Pirogov & Starobogatov, 1974
328:
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181:Pirogov & Starobogatov, 1974
58:
768:Tanke and Brett-Surman (2001).
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832:Downloaded on 7 August 2007.
344:Extant subgenera and species
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40:External view of the left
719:van Benthem Jutting, 1931
175:
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161:
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55:Scientific classification
53:
39:
30:
23:
608:Pisidium moitessierianum
546:Pisidium pseudosphaerium
322:Pisidium moitessierianum
307:Pisidium moitessierianum
291:Pisidium moitessierianum
246:, the fossil remains of
198:of very small or minute
47:Pisidium pseudosphaerium
244:Dinosaur Park Formation
242:). For example, in the
687:
616:Pisidium tenuilineatum
1148:Paleobiology Database
908:(Georg Mandahl-Barth)
571:Pisidium subtruncatum
469:Pisidium lilljeborgii
1034:Fauna Europaea (new)
871:4 March 2016 at the
733:Pisidium punctiferum
461:Pisidium henslowanum
404:(O. F. Müller, 1774)
699:Pisidium annandalei
563:Pisidium pulchellum
502:Pisidium hibernicum
496:Starobogatov, 1983
381:Pisidium personatum
365:Pisidium casertanum
591:Pisidium conventus
409:Pisidium dilatatum
373:Pisidium globulare
1176:
1175:
1135:Open Tree of Life
935:Taxon identifiers
844:Pisidium stewarti
841:Bogan A. (2011).
725:Pisidium maasseni
720:
707:Pisidium edlaueri
677:Pisidium stewarti
663:Subgenus unknown
644:Pisidium hodgkini
639:Bourguignat, 1885
437:Pisidium obtusale
270:calcium carbonate
187:
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16:Genus of bivalves
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1104:NHMSYS0001702163
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825:Pisidium artifex
820:
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810:Pisidium pirothi
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778:
769:
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715:Pisidium javanum
692:
669:Pisidium artifex
656:Pisidium pirothi
636:Pisidium giraudi
538:Pisidium nitidum
519:Pisidium crassum
505:Westerlund, 1894
485:Pisidium waldeni
480:A. Schmidt, 1851
477:Pisidium supinum
464:(Sheppard, 1823)
412:Westerlund, 1897
401:Pisidium amnicum
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200:freshwater clams
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741:Pisidium raddei
611:Paladilhe, 1866
600:Odhneripisidium
530:Pisidium milium
511:Cingulipisidium
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257:from the local
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178:Tetragonocyclas
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736:(Guppy, 1867)
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747:undescribed
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728:Kuiper, 1987
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710:Kuiper, 1960
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566:Jenyns, 1832
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368:(Poli, 1791)
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122:Sphaerioidea
45:
24:
18:
1060:iNaturalist
967:Wikispecies
580:Neopisidium
555:Pseudeupera
549:Favre, 1927
266:microfossil
217:Sphaeriidae
149:C. Pfeiffer
132:Sphaeriidae
1183:Categories
883:References
574:Malm, 1855
533:Held, 1836
418:Cyclocalyx
384:Malm, 1855
259:coniferous
112:Sphaeriida
756:Footnotes
684:Subgenus
626:Subgenus
598:Subgenus
578:Subgenus
553:Subgenus
509:Subgenus
492:Subgenus
448:Subgenus
416:Subgenus
388:Subgenus
355:Subgenus
352:include:
251:eggshells
248:hadrosaur
240:taphonomy
163:See text
78:Kingdom:
72:Eukaryota
1189:Pisidium
987:Pisidium
973:Pisidium
952:Wikidata
943:Pisidium
913:Pisidium
901:Pisidium
869:Archived
858:Pisidium
749:Pisidium
393:Pfeiffer
390:Pisidium
350:Pisidium
231:Pisidium
224:Pisidium
210:molluscs
191:Pisidium
170:Synonyms
157:Species
143:Pisidium
128:Family:
102:Bivalvia
92:Mollusca
88:Phylum:
82:Animalia
68:Domain:
25:Pisidium
1078:1287714
1052:2286678
958:Q600521
651:, 1905)
620:Stelfox
585:, 1921
523:Stelfox
455:, 1903
444:, 1818)
442:Lamarck
423:, 1903
395:, 1821
357:Euglesa
255:tannins
212:in the
207:bivalve
204:aquatic
138:Genus:
108:Order:
98:Class:
1166:181554
1140:102604
1124:NZOR:
1026:337915
1000:348861
915:images
622:, 1918
583:Odhner
525:, 1918
214:family
151:, 1821
1161:WoRMS
1153:61772
1117:98305
1091:81400
1073:IRMNG
1065:91094
1013:7PCNC
649:Suter
196:genus
194:is a
42:valve
1112:NCBI
1086:ITIS
1047:GBIF
995:BOLD
453:Dall
421:Dall
1099:NBN
1008:CoL
982:AFD
917:at
866:HTM
44:of
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862:83
828:.
773:^
274:pH
875:.
647:(
440:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
