683:), Cuba, the Czech Republic, Egypt, Ethiopia, France, Germany, Greenland, Hungary, India, Iran, Israel, Italy, Jordan, Lebanon, Libya, Madagascar, Mexico, Morocco, Mozambique, New Zealand, Nigeria, Oman, Pakistan, Peru, Poland, Portugal, Serbia and Montenegro, Slovakia, South Africa, Spain, Sweden, Switzerland, Tanzania, Trinidad and Tobago, Tunisia, Turkey, USSR, Ukraine, the United Kingdom, United States (Alabama, Arizona, Arkansas, California, Colorado, Delaware, Georgia, Maryland, Minnesota, Mississippi, Missouri, Montana, New Jersey, New Mexico, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Utah, Wyoming), Venezuela, and Yemen.
331:
1173:
695:
155:
121:
322:, is sometimes considered a separate genus due to a lack of the fine set of parallel ribs (chomata) separated by pits on the inner surface of the valves (which is present in the nominate subgenus).
913:
999:"Reactivación Neógena de estructuras de rift del Cretácico Temprano asociadas con la Falla de Chámeza, Pajarito, Boyacá (Colombia): evidencias tectónicas y bioestratigráficas"
281:, the foam oysters or honeycomb oysters. These bivalves were cemented by the more cupped left valve. The right valve is flatter, and the beak is curved to one side.
1119:
1214:
716:
846:
Roemer, F. (1849). Texas mit besonderer RĂĽcksicht auf deutsche
Auswanderung und die physischen Verhältnisse des Landes nach eigener Beobachtung. A. Marcus.
860:
774:
1303:
1283:
753:
655:
Afghanistan, Chile, China, Eritrea, Ethiopia, France, Germany, India, Kenya, Poland, Portugal, Somalia, Spain, Tanzania, the United
Kingdom, and Yemen.
1338:
1093:
927:
1353:
998:
952:
Ivanov. M., Hrdlickova. S., and
Gregorova. R., (2005), The Complete Encyclopedia of Fossils, 3rd. ed., Lisse: Rebo International, page 133
1273:
1253:
1238:
1363:
1358:
1298:
1263:
1207:
1343:
680:
1333:
1308:
1323:
1248:
330:
1200:
989:
1348:
1313:
1293:
1288:
1278:
1258:
1243:
724:
154:
1328:
1268:
855:
786:
748:
1318:
1048:
1006:
1145:
663:
Afghanistan, Algeria, Argentina, Brazil, Bolivia, Canada (British
Columbia), Bulgaria, Chile, Colombia (
931:
1233:
897:
383:
997:
Piraquive, Alejandro; DĂaz, Juan
Sebastián; Cuéllar, Tomas; Pardo, Germán; Kammer, Andreas (2011),
700:
286:
141:
133:
1172:
676:
149:
1150:
1015:
1132:
1124:
1080:
809:
672:
668:
664:
1184:
1137:
864:
757:
271:
1227:
338:
78:
833:
17:
1085:
880:
1106:
893:
868:
761:
342:
278:
216:
53:
986:
Mapa geolĂłgico del
Departamento de Cundinamarca 1:250,000 - Memoria Explicativa
690:
314:
294:
236:
137:
98:
63:
47:
1071:
274:
166:
120:
103:
1180:
1065:
904:, 2nd edition, London: Edward Arnold's Geological series Page 426 and 436
306:
290:
206:
196:
186:
93:
88:
73:
68:
58:
43:
1098:
108:
83:
1111:
268:
176:
1042:
329:
264:
1046:
1039:
National
Audubon Society Field Guide to North American Fossils
1188:
1055:
1208:
8:
984:Acosta, Jorge E.; Ulloa, Carlos E. (2002),
744:
742:
1215:
1201:
1043:
119:
31:
810:"Neocomian oysters from Central Poland"
708:
7:
1169:
1167:
1187:. You can help Knowledge (XXG) by
25:
1304:Mesozoic animals of South America
1284:Mesozoic animals of North America
1179:This article about a prehistoric
337:, Prairie Bluff Chalk Formation (
1339:Jurassic genus first appearances
1171:
693:
153:
970:Acosta & Ulloa, 2002, p. 54
961:Piraquive et al., 2011, p. 204
1:
1354:Fossil taxa described in 1820
817:Acta Palaeontologica Polonica
785:. Fossilworks. Archived from
808:Pugaczewska, Halina (1975).
990:Colombian Geological Survey
568:Douville & Jourdy, 1924
552:Castillo and Aguilera, 1895
1380:
1274:Mesozoic animals of Europe
1254:Mesozoic animals of Africa
1239:Prehistoric bivalve genera
1166:
1364:Prehistoric bivalve stubs
1014:: 197–216, archived from
249:
244:
150:Scientific classification
148:
127:
118:
34:
27:Extinct genus of bivalves
1359:Taxa named by Thomas Say
1299:Cretaceous United States
1264:Mesozoic animals of Asia
863:14 December 2021 at the
756:13 December 2021 at the
289:in warm seas during the
1344:Cretaceous extinctions
902:A Text Book of Geology
496:J. de C. Sowerby, 1829
480:Whitney, 1937 (thesis)
345:
1146:Paleobiology Database
783:Paleobiology Database
447:Exogyra erraticostata
333:
1334:Cretaceous Venezuela
1309:Cretaceous Argentina
928:"Global Names Index"
777:Exogyra (Aetostreon)
647:have been found in:
573:Exogyra quitmanensis
18:Exogyra acroumbonata
1324:Cretaceous Colombia
1249:Cretaceous bivalves
1007:GeologĂa Colombiana
915:Exogyra praevirgula
789:on 13 December 2021
701:Paleontology portal
677:Chipaque Formations
613:Exogyra upatoiensis
581:Exogyra sergipensis
565:Exogyra praevirgula
501:Exogyra laeviuscula
485:Exogyra haliotoidea
469:Exogyra ganhamoroba
134:Owl Creek Formation
934:on 6 November 2014
533:Exogyra paupercula
477:Exogyra guadalupae
461:Exogyra flabellata
415:Exogyra columbella
399:Exogyra cancellata
391:Exogyra callophyla
346:
129:Exogyra flabellata
1349:Fossils of Serbia
1314:Cretaceous Brazil
1294:Cretaceous Mexico
1289:Cretaceous Canada
1279:Cretaceous Europe
1259:Cretaceous Africa
1244:Jurassic bivalves
1196:
1195:
1161:
1160:
1133:Open Tree of Life
1049:Taxon identifiers
857:Exogyra davidsoni
633:
625:
617:
609:
601:
593:
589:Exogyra sigmoidea
585:
577:
569:
561:
557:Exogyra ponderosa
553:
545:
537:
529:
525:Exogyra mutatoria
521:
513:
505:
497:
493:Exogyra laevigata
489:
481:
473:
465:
457:
453:Exogyra fimbriata
443:
439:Exogyra davidsoni
435:
427:
419:
411:
403:
395:
387:
376:
372:Exogyra aquillana
368:
359:
321:
256:
255:
240:
16:(Redirected from
1371:
1217:
1210:
1203:
1175:
1168:
1154:
1153:
1141:
1140:
1128:
1127:
1115:
1114:
1102:
1101:
1089:
1088:
1076:
1075:
1074:
1044:
1029:
1028:
1026:
1021:on 30 March 2017
1020:
1003:
993:
992:, pp. 1–108
971:
968:
962:
959:
953:
950:
944:
943:
941:
939:
930:. Archived from
924:
918:
911:
905:
891:
885:
878:
872:
853:
847:
844:
838:
835:Exogyra africana
831:
825:
824:
814:
805:
799:
798:
796:
794:
771:
765:
746:
737:
736:
734:
732:
727:on 26 March 2008
723:. Archived from
713:
703:
698:
697:
696:
631:
629:Exogyra woolmani
623:
621:Exogyra whitneyi
616:Stephenson, 1914
615:
607:
599:
591:
583:
575:
567:
559:
551:
549:Exogyra potosina
543:
535:
527:
520:Stephenson, 1952
519:
511:
503:
495:
487:
479:
471:
464:(Goldfuss, 1833)
463:
455:
441:
433:
425:
423:Exogyra contorta
417:
409:
402:Stephenson, 1914
401:
393:
382:
380:Exogyra arietina
375:Stephenson, 1953
374:
366:
364:Exogyra africana
357:
319:
235:
228:
158:
157:
123:
113:
50:
40:Temporal range:
32:
21:
1379:
1378:
1374:
1373:
1372:
1370:
1369:
1368:
1329:Cretaceous Peru
1269:Cretaceous Asia
1224:
1223:
1222:
1221:
1164:
1162:
1157:
1149:
1144:
1136:
1131:
1123:
1118:
1110:
1105:
1097:
1092:
1084:
1079:
1070:
1069:
1064:
1051:
1036:
1034:Further reading
1024:
1022:
1018:
1001:
996:
983:
980:
975:
974:
969:
965:
960:
956:
951:
947:
937:
935:
926:
925:
921:
912:
908:
892:
888:
879:
875:
865:Wayback Machine
854:
850:
845:
841:
832:
828:
812:
807:
806:
802:
792:
790:
773:
772:
768:
758:Wayback Machine
747:
740:
730:
728:
715:
714:
710:
699:
694:
692:
689:
641:
636:
442:Whidborne, 1883
431:Exogyra costata
341:); Starkville,
335:Exogyra costata
328:
303:
285:lived on solid
234:
226:
152:
131:
114:
112:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
42:
41:
38:
28:
23:
22:
15:
12:
11:
5:
1377:
1375:
1367:
1366:
1361:
1356:
1351:
1346:
1341:
1336:
1331:
1326:
1321:
1319:Mesozoic Chile
1316:
1311:
1306:
1301:
1296:
1291:
1286:
1281:
1276:
1271:
1266:
1261:
1256:
1251:
1246:
1241:
1236:
1226:
1225:
1220:
1219:
1212:
1205:
1197:
1194:
1193:
1176:
1159:
1158:
1156:
1155:
1142:
1129:
1116:
1103:
1090:
1077:
1061:
1059:
1053:
1052:
1047:
1041:
1040:
1035:
1032:
1031:
1030:
994:
979:
976:
973:
972:
963:
954:
945:
919:
906:
886:
873:
848:
839:
826:
800:
766:
738:
717:"Evolution of
707:
706:
705:
704:
688:
685:
681:Eastern Ranges
665:HilĂł Formation
661:
660:
653:
652:
640:
637:
635:
634:
632:Richards, 1947
626:
618:
610:
605:Exogyra texana
602:
594:
586:
578:
570:
562:
554:
546:
538:
530:
522:
514:
512:Stoyanow, 1949
509:Exogyra lancha
506:
498:
490:
482:
474:
466:
458:
450:
444:
436:
428:
426:Eichwald, 1868
420:
412:
410:Shattuck, 1903
407:Exogyra clarki
404:
396:
388:
377:
369:
347:
327:
324:
302:
299:
277:in the family
263:is an extinct
254:
253:
247:
246:
242:
241:
224:
220:
219:
214:
210:
209:
204:
200:
199:
194:
190:
189:
184:
180:
179:
174:
170:
169:
164:
160:
159:
146:
145:
125:
124:
116:
115:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
51:
39:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
1376:
1365:
1362:
1360:
1357:
1355:
1352:
1350:
1347:
1345:
1342:
1340:
1337:
1335:
1332:
1330:
1327:
1325:
1322:
1320:
1317:
1315:
1312:
1310:
1307:
1305:
1302:
1300:
1297:
1295:
1292:
1290:
1287:
1285:
1282:
1280:
1277:
1275:
1272:
1270:
1267:
1265:
1262:
1260:
1257:
1255:
1252:
1250:
1247:
1245:
1242:
1240:
1237:
1235:
1232:
1231:
1229:
1218:
1213:
1211:
1206:
1204:
1199:
1198:
1192:
1190:
1186:
1182:
1177:
1174:
1170:
1165:
1152:
1147:
1143:
1139:
1134:
1130:
1126:
1121:
1117:
1113:
1108:
1104:
1100:
1095:
1091:
1087:
1082:
1078:
1073:
1067:
1063:
1062:
1060:
1058:
1054:
1050:
1045:
1038:
1037:
1033:
1017:
1013:
1009:
1008:
1000:
995:
991:
987:
982:
981:
977:
967:
964:
958:
955:
949:
946:
933:
929:
923:
920:
917:
916:
910:
907:
903:
899:
895:
890:
887:
884:
883:
877:
874:
870:
866:
862:
859:
858:
852:
849:
843:
840:
837:
836:
830:
827:
822:
818:
811:
804:
801:
788:
784:
780:
778:
770:
767:
763:
759:
755:
752:
751:
745:
743:
739:
726:
722:
720:
719:Exogyra plexa
712:
709:
702:
691:
686:
684:
682:
678:
674:
670:
666:
658:
657:
656:
650:
649:
648:
646:
638:
630:
627:
622:
619:
614:
611:
606:
603:
598:
597:Exogyra solea
595:
590:
587:
582:
579:
574:
571:
566:
563:
558:
555:
550:
547:
542:
541:Exogyra plexa
539:
534:
531:
526:
523:
518:
517:Exogyra levis
515:
510:
507:
502:
499:
494:
491:
486:
483:
478:
475:
470:
467:
462:
459:
454:
451:
448:
445:
440:
437:
432:
429:
424:
421:
416:
413:
408:
405:
400:
397:
394:Ihering, 1903
392:
389:
385:
381:
378:
373:
370:
365:
362:
361:
360:
355:
351:
344:
340:
339:Maastrichtian
336:
332:
325:
323:
317:
316:
311:
308:
300:
298:
296:
292:
288:
284:
280:
276:
273:
270:
266:
262:
261:
252:
248:
243:
238:
233:
232:
225:
222:
221:
218:
215:
212:
211:
208:
205:
202:
201:
198:
195:
192:
191:
188:
185:
182:
181:
178:
175:
172:
171:
168:
165:
162:
161:
156:
151:
147:
143:
139:
135:
130:
126:
122:
117:
110:
105:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
49:
45:
37:
33:
30:
19:
1189:expanding it
1178:
1163:
1056:
1023:, retrieved
1016:the original
1011:
1005:
985:
978:Bibliography
966:
957:
948:
936:. Retrieved
932:the original
922:
914:
909:
901:
898:Rastall.R.H.
889:
881:
876:
856:
851:
842:
834:
829:
820:
816:
803:
791:. Retrieved
787:the original
782:
776:
769:
749:
729:. Retrieved
725:the original
718:
711:
662:
654:
644:
642:
639:Distribution
628:
620:
612:
608:Roemer, 1849
604:
600:Muller, 1910
596:
588:
580:
576:Cragin, 1893
572:
564:
560:Roemer, 1849
556:
548:
544:Cragin, 1893
540:
536:Cragin, 1893
532:
524:
516:
508:
504:Roemer, 1849
500:
492:
484:
476:
468:
460:
456:Conrad, 1855
452:
446:
438:
430:
422:
414:
406:
398:
390:
379:
371:
363:
353:
349:
348:
334:
313:
309:
304:
282:
259:
258:
257:
250:
230:
229:
128:
35:
29:
1234:Gryphaeidae
1107:iNaturalist
869:Fossilworks
823:(1): 47–72.
793:17 December
779:Bayle 1878"
762:Fossilworks
643:Fossils of
592:Reuss, 1844
584:Maury, 1936
528:White, 1887
488:Maury, 1936
472:Maury, 1936
358:(Say, 1820)
343:Mississippi
320:Bayle, 1878
305:The former
279:Gryphaeidae
217:Gryphaeidae
142:Mississippi
1228:Categories
938:5 November
900:, (1913),
687:References
659:Cretaceous
624:Bose, 1910
449:Stephenson
418:Meek, 1876
352:(subgenus
315:Aetostreon
295:Cretaceous
287:substrates
138:Cretaceous
48:Cretaceous
434:Say, 1971
367:Say, 1820
297:periods.
251:See text
173:Kingdom:
167:Eukaryota
1066:Wikidata
1025:4 August
861:Archived
754:Archived
731:25 March
651:Jurassic
307:subgenus
301:Taxonomy
291:Jurassic
245:Species
213:Family:
207:Ostreida
197:Bivalvia
187:Mollusca
183:Phylum:
177:Animalia
163:Domain:
44:Jurassic
1181:bivalve
1138:4162114
1125:1355441
1099:4595492
1072:Q127941
1057:Exogyra
894:Lake.P.
882:Exogyra
750:Exogyra
673:Macanal
645:Exogyra
354:Exogyra
350:Exogyra
326:Species
310:Exogyra
283:Exogyra
275:oysters
260:Exogyra
231:Exogyra
223:Genus:
203:Order:
193:Class:
136:, Late
36:Exogyra
1112:551452
896:, and
669:Tolima
386:, 1849
384:Roemer
272:marine
269:fossil
239:, 1820
1183:is a
1151:16655
1120:IRMNG
1086:8FYRG
1019:(PDF)
1002:(PDF)
813:(PDF)
265:genus
1185:stub
1094:GBIF
1027:2017
940:2014
871:.org
795:2021
764:.org
733:2008
675:and
293:and
54:Preęž’
1081:CoL
867:at
760:at
267:of
237:Say
1230::
1148::
1135::
1122::
1109::
1096::
1083::
1068::
1012:36
1010:,
1004:,
988:,
821:20
819:.
815:.
781:.
775:"â€
741:^
679:,
671:,
667:,
356:)
318:)
144:)
140:,
104:Pg
1216:e
1209:t
1202:v
1191:.
942:.
797:.
735:.
721:"
312:(
227:â€
132:(
109:N
99:K
94:J
89:T
84:P
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64:O
59:ęž’
46:–
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