Oospecies: gebiensis ZHAO & LI, 1993
Etymology:
Holotype: NMB 4343, Field No. 9002
Locality: The entrance of Bayan Manduhu Road, Bayan Manduhu, Urad Houqi, Inner Mongolia (Nei Mongolia), China.
Horizon: Djadochta Formation.
Biostratigraphy:
Age: Middle Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material: A nearly complete nest with 7 eggs.
Referred material:
Field no. 9201: A completely preserved egg.
_____________________________________________________________________________________
Oospecies: tenuis VIANEY-LIAUD & CROCHET, 1993
Etymology:
Holotype: PHM-1
Locality: Pioch Herbaut, near Les Matelles, Languedoc, Herault Department, France.
Horizon:
Biostratigraphy:
Age:?Lower Rognacian, =?Upper Campanian - Early to Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material: Eggshell fragments.
Referred material:
Locality: Coudoux, Bouches du Rhone Department, France.
Horizon:
Biostratigraphy:
Age: Fuvelian, Early Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Eggshell fragments.
Locality: La Bastide Blanche, Bouches du Rhone Department, France.
Horizon:
Biostratigraphy:
Age: Fuvelian, Early Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Eggshell fragments.
Locality: Puyloubier, Les Pennes Mirabeau, Bouches du Rhone Department, France.Horizon:
Biostratigraphy:
Age: Rognacian, Early Late Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Eggshell fragments.
Locality: Trets, Bouches du Rhone Department, France.Horizon:
Biostratigraphy:
Age: Rognacian, Early Late Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Eggshell fragments.
BUFFETAUT, LE LOEUFF, TONG, DUFFAUD, CAVIN, GARCIA, & WARD, 1999
Locality: Massecaps, near Cruzy, Herault Department, Southern France.
Horizon:
Biostratigraphy:
Age: Probably Early Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Eggshells.
GARCIA, PINCEMAILLE, VIANEY-LIAUD, MARANDAT, LORENZ, CHEYLAN, CAPPETTA, MICHAUX & SUDRE, 1999
Locality: Vitrolles-Couperigne locality, NHM of Aix-en-Province, France.
Horizon:
Biostratigraphy:
Age: Early Rognacian, Early Late Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
Number: Not given: Eggshells.
VIANEY-LIAUD & LOPEZ-MARTINEZ, 1997Locality: Fontllonga 6, Tremp Basin, Southern Pyrenees, Lleida Province, Spain.
Horizon: Tremp Formation.
Biostratigraphy:
Age: Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
FLL6-16, 18, 19, 60-96: Eggshell fragments.
_____________________________________________________________________________________
Oospecies: matellensis VIANEY-LIAUD & CROCHET, 1993
Etymology:
Holotype: PHM-20
Locality: Pioch Herbaut, near Les Matelles, Herault Department, France.
Horizon:
Biostratigraphy:
Age: Early-Middle Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: Eggshell fragments.
Referred material:
= Prismatoolithus n. sp., aff. P. matellensis VIANEY-LIAUD & LOPEZ-MARTINEZ, 1997
Locality: Fontllonga 6, Tremp Basin, Southern Pyrenees, Lleida Province, Spain.
Biostratigraphy:
Age: Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
FLL6-11, 12: 2 thick eggshell fragments.
_____________________________________________________________________________________
Oospecies: levis ZELENITSKY & HILLS, 1996
Etymology:
Holotype: RTMP 94.179.1
Locality: New Egg Site, Devil’s Coulee, Warner County, Southern Alberta Province, Canada.
Horizon: Oldman Formation, middle Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material: Partial clutch containing 12 eggs.
Note: Eggshell fragments removed from the eggs are catalogued under RTMP 94.157.7
Referred material:
Locality: Faye Walker’s Coulee, Southern Alberta Province, Canada.
Horizon: Oldman Formation, middle Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RTMP 94.157.1, RTMP 94.157.4:
Locality: North Baby Butte, Southern Alberta Province, Canada.Horizon: Oldman Formation, middle Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RTMP 94.157.2, RTMP 94.157.8: Eggshell fragments.
Locality: South Side Microsite, Southern Alberta Province, Canada.
Horizon: Oldman Formation, middle Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RTMP 94.157.3: Eggshell fragments.
Locality: Little Diablo’s Hill, Southern Alberta Province, Canada.
Horizon: Oldman Formation, middle Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RTMP 94.157.5: Eggshell fragments.
Locality: Juvie Camp, Southern Alberta Province, Canada.
Horizon: Oldman Formation, middle Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RTMP 94.157.9: Eggshell fragments.
HORNER & WEISHAMPEL, 1988Locality: Egg Mountain site, Willow Creek Anticline, Teton County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
MOR 246: Clutch of 19 eggs with embryos.
HIRSCH & QUINN, 1990Locality: TM-006, Egg Island, Teton County, Montana.
Horizon: Two Medicine Formation, Late Campanian, Late Cretaceous.
Material:
YPM-PU 22591/HEC 239: A clutch of 10 hatched eggs.
MOR 299/HEC 361: A clutch of 12 unhatched eggs.
MOR 247/HEC 371:A clutch of 6 unhatched eggs.
UCM 58026/HEC 378, UCM 58927/HEC 379: 2 series of loose eggshell fragments.
Locality: Bone Hill Locality, TM-012, Teton County, Montana.Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
UCM 58029/HEC 450-2: 23 eggshell fragments with a smooth outer surface.
UCM 58029/HEC 450-6: 31 shell fragments with ridges.
UCM 58029/HEC 450-7: 35 eggshell fragments of nodes.
UCM 58029/HEC 450-2: 23 eggshell fragments with smooth outer surface.
Note: Originally referred to Orodromeus.
VARRICHIO & JACKSON, 1995, VARRICHO, JACKSON & TRUEMAN, 1999
Locality: Egg mountain Locality, Teton County, Western Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
MOR 963: A clutch of 24 eggs in a nest in a small bowl like depression.
Note: Orignially referred to Orodromeus.
ZELENITSKY, 2000
YPU-PU 23259: 2 fragmented eggs.
YPM-PU 22585/HEC 372: Clutch of 12 hatched eggs.
MOR 363-7-4-83-1: Clutch of 22 eggs.
Oogenus: Prismatoolithus levus VARRICCHO, HORNER & JACKSON, 2002
Locality: Egg Island locality, Teton County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
MOR 246: Egg clutch with embryos.
MOR 246-1, -5, -7-11, -13, -16-19: Eggs with bones.
MOR 245-2, -4, -6, -12, -14, -15: Eggs.
= cf. Albertavenator curriei WHITEBONE, FUNSTON & CURRIE, 2024
Locality: Felber-Dohy Troodontid site 2 (FTS-2), near the town of Drumheller and Morin, Kneehill County, Alberta Province Canada.
Horizon: Horsethief Member, Horseshoe Canyon Formation (Lower Edmonton Formation), Edmonton Group.
Biostratigraphy:
Age: Edmontonian age, lower Maastrichtian Stage, Upper Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
UALVP 57622: 45 eggshell fragments.
ZELENITSKY, 2000Locality: Big Ugly, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
MOR 675: Clutch of 12 eggs.
MOR 676: Clutch of 19 eggs.
VARRICCHIO, HORNER & JACKSON, 2002
MOR 247, 299, 393, 675, 750, 963, 1139: Fragmentary eggs.
Locality: Devil’s Coulee, Warner County, Southern Alberta Province, Canada.
Horizon: Oldman Formation, middle Judith River Group.
Biostratigraphy:
Age: Judithian age, Middle Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
RTMP 96.86.1: Unprepared clutch.
_____________________________________________________________________________________
Oospecies: hanshuiensis ZHOU, REN, XU & GUAN, 1998
Etymology:
Holotype:
Locality: Qinglongshan Region, Yunxian County, Hubei Province, China.
Horizon:
Biostratigraphy:
Age: Late Cretaceous.
Material: Eggs and eggshells.
_____________________________________________________________________________________
Oospecies: jenseni BRAY, 1999
Etymology: In honor of James Jensen, discoverer of these eggs.
Holotype: BYUVP 9481
Locality: UCM L73464, Sauropod Locality (locality #1, Gilmore, 1946), Emery County, Utah.
Horizon: North Horn Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, uppermost Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: Partial nest containing 3 eggs.
Referred material:
BYU 9481, UCM 73464, HEC 437: Eggshells removed from the holotype eggs.
_____________________________________________________________________________________
Oospecies: hukouensis ZHAO, 1999
Etymology: In reference Hukou village, Nanxiong Basin, Guangdong (Kwangtung) Province, China; where the specimen was found.
Holotype: NXM 9708
Locality: Hukou village, Nanxiong Basin, Guangdong (Kwangtung) Province, China.
Horizon: Pingling Formation.
Biostratigraphy:
Age: Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: A clutch with 6 eggs.
Note: ZHAO, 2000 described the eggs.
_____________________________________________________________________________________
Oospecies: caboti GGARCIA, FEIST, CABOT, VALENTIN & VIANEY-LIAUD, 2000
Etymology:
Holotype: GMA-IB-1
Locality: Neuve, Bouchnes-du-Rhone, Villeveyrac-Meze Basin, Herault Department, France.
Horizon:
Biostratigraphy:
Age: ?Early Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: Eggshells.
Referred material:
GMB-IB-2 to 20: Eggshells.
_____________________________________________________________________________________
Oospecies: hirschi JACKSON & VARRICCHIO, 2010
Etymology: In honor of Karl Hirsch, for his many contributions to the study
of fossil eggs, particulary from the Two Medicine Formation of Montana.
Holotype: ES 152
Locality: First Find Micorsite (OTM 99-19), Sevenmile Hill outcrops, Teton County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material: Eggshell from an egg pole.
Referred material:
Locality: Micorsite 9, Sevenmile Hill outcrops, Teton County, Montana.
Horizon: Two Medicine Formation.
Biostratigraphy:
Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.
Material:
ES 181: Eggshell.
_____________________________________________________________________________________
Oospecies: tiantaiensis WANG, ZHAO, WANG & JIANG, 2011
= Elongatoolithus tiantaiensis FANG, WANG & JIANG, 2000
Etymology:
Holotype:
Locality:
Horizon:
Biostratigraphy:
Age:
Matrial:
Referred material:
WANG, ZHAO, WANG, & JIANG, 2011
Locality: Qiaoxia, Tiantai County, Zhengjiang Province, China.
Horizon: Chichengshan Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
IVPP V 16515.1-2: An incomplete nest composed of 7 dinosaur eggs.
Locality: Tiantai Brewery, Tiantai County, Zhengjiang Province, China.
Horizon: Chichengshan Formation.
Biostratigraphy:
Age: Late Cretaceous.
Material:
TTM1: An incomplete nest composed of 9 dinosaur eggs.
TTM30: 1 fairly complete elongate egg with part of the shapr end missing.
_____________________________________________________________________________________
Oospecies: heyuanensis LÜ, AZUMA, DONG, NODA & LICHENG, 2006 (for 2005)
Etymology: In reference to Heyuan City, where the specimen was found.
Holotype: HYMV-20
Locality: Fengguang Village, Yuannan Town, Yuancheng District, Heyuan City, Guangdong Province, China.
Horizon: Dongyuang Formation.
Biostratigraphy:
Age: Late Cretaceous.
Matrial: An incomlete egg clutch consiting of 3 eggs.