Oogenus: Elongatoolithus ZHAO, 1975
Etymology:

Oospecies: elongatus (YOUNG, 1954) ZHAO, 1975
Etymology:
= Oolites elongatus YOUNG, 1954
= Spheroolithus elongatus (YOUNG, 1954)

Holotype: IVPP V. 734

Locality: Laiyang, Shandong (Shantung) Province, China.

Horizon: Wangshi Formation.

Biostratigraphy:

Age: Campanian Stage(?), Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material: Well preserved nest with eggs.

Referred Material:

IVPP V.735a, V.786, V.787, V.789:

IVPP V.730: 3 eggshells.

FANG, ZHANG, ZHANG, LU, HAN & LI, 2005

Locality: Heyuan Basin, east central Guangdonb Province, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material:

 

XIAOSI, LIWU, CHENG, ZOU, PANG, QANG, CHEN, ZHEN, WANG, LIU, XIE & JIN, 1998

Locality: Laiyang, Shandong (Shantung) Province, China.

Horizon: Wangshi bed.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: Eggs and eggshells.

 


XUE, ZHANG, BI, YUE & CHEN, 1996

Locality: Intermontane Basins, Eastern part of Qinling, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material:

DSD16-6: Many fragments of egg-shells.

 

YOUNG, 1965

Locality: About 1 km north of Chuetien, Nanhsiung, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material:

IVPP V 2783: 7 eggs, part of a nest.

 


Locality: Tangmienling, north of Shuikou, Nanhsiung, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material:

IVPP V2786: 11 eggs, part of a nest.

 

 

Locality: About 2 km south of Nanhsiung, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material:

IVPP V 2782: 3 complete eggs and 3 impressions clearly circularly arranged.

 

 

Locality: About 2.5 km south of Nanhsiung, China.

Horizon:

Biostratigraphy:

Age: Late Cretaceous.

Material:

IVPP V2781a: A pair of complete eggs.

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Oospecies: andrewsi ZHAO, 1975
Etymology:

Holotype: 63092, V2786

Locality:

Horizon:

Biostratigraphy:

Age:

Material:

Referred material:

CARPENTER & ALF, 1994/YOUNG, 1965

Locality: Chaling, China.

Horizon: Daijiaping Formation.

Biostratigraphy:

Age: Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Eggs.

 

 

Locality: Qitai, China.

Horizon: Subashi Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: Eggs.

XIAOSI, LIWU, CHENG, ZOU, PANG, QANG, CHEN, ZHEN, WANG, LIU, XIE & JIN, 1998

Locality: Nanxiong, Guangdong (Kwangtung) Province, China.

Horizon: Purplish red sandy mudstone.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: Eggs and eggshells.

 


ZHAO, YE, LI, ZHAO & YAN, 1991

Locality: Nanxiong Basin, Guangdong (Kwangtung) Province, China.

Horizon:

Biostratigraphy:

Age: Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Eggs.

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Oospecies: magnus ZENG & ZHANG, 1979
Etymology:

Holotype:

Locality: Western Dongting Basin, Hunan Province, China.

Horizon: Red Beds.

Biostratigraphy:

Age: Late Cretaceous.

Material: Eggs.

Referred material:

CARPENTER & ALF, 1994

Locality: Taoyuan and Dongting Basin, China.

Horizon: Fenshui’ao Formation.

Biostratigraphy:

Age: Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

Number: Not given: Nests.

 


XIAOSI, LIWU, CHENG, ZOU, PANG, QANG, CHEN, ZHEN, WANG, LIU, XIE & JIN, 1998

Locality: Changde County, China.

Horizon: Shuiao Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: Eggs and eggshells.

 


ZHAO, YAN, and YE, 1983

Locality: Laiyang, Shandong (Shantung) Province, China.

Horizon: Middle Wangshih Series.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Number: Not given: Eggs.

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Oospecies: frustrabilis MIKHAILOV, 1994
Etymology: Latin frustrabilis (deceptive)

Holotype: PIN 3143-126

Locality: Tugrikiyn-Shire Locality, Southern Gobi region, Mongolia.

Horizon: Djadochta Formation.

Biostratigraphy:

Age: Middle Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material: Several eggs in rock (part of clutch).

Referred material:

PIN 3143-127: Egg from same clutch.

 


Locality: Bayan Zag (= Bayn Dzak, Shabarakh Usu GILMORE, 1943), Ömnögov (South Gobi), Mongolia.

Horizon: Djadochta Formation.

Biostratigraphy:

Age: Middle Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

PIN 614-59, 614-605, 614-610, 614-611: Numerous scattered accumulations of eggshells.

And an egg in Polish collection.

Note: “Judging by the finds, the animals that laid these eggs (predatory dinosaurs) sometimes nested in separate pairs or groups alongside of near Protoceratops colonies. Remains of Velociraptor are common at the Tugrikiyn-Shire locality. A unique specimen “interlocked” complete skeletons of a Velociraptor and Protoceratops has been found at the same place.

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Oospecies: subtitectorius MIKHAILOV, 1994
Etymology: Latin subtitectorius (Thin-ribbed)

Holotype: PIN 3097-501

Locality: Üüden Sair (Ulaan Sair, Udan Sayr), Ömnögov, Mongolia.

Horizon: Djadochta Formation.

Biostratigraphy:

Age: Middle Campanian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material: 1 shell fragment with equatorial part of egg.

Referred material:

PIN 3097-500: Numerous fragments of nonredeposited shell.

Note: The remains of a not-too-large birdlike theropod Avimimus portentosus, are common at Udan-Sayr.

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Oospecies: sigillarius MIKHAILOV, 1994
Etymology: Latin sigillarius (ornamented)

Holotype: PIN 4216-403

Locality: Gurileen (Guriliyn-Tsav) Tsav, Ömnögov (South Gobi), Mongolia.

Horizon: Nemegt Formation.

Biostratigraphy:

Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.

Material: Part of crushed egg from destroyed egg clutch (pole and equatorial region reserved)

Referred material:

PIN 4216-402: Disintegrated egg from clutch.

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Oospecies: excellens MIKHAILOV, 1994
Etymology: Latin excellens (Graceful)

Holotype: PIN 522-402

Locality: Tsagan-Khushu locality (gray sequence), Southern Gobi region, Ömnögov, Mongolia.

Horizon: Nemegt Formation.

Biostratigraphy:

Age: Lower Maastrichtian Stage, Uppermost Senonian, Uppermost Gulf Epoch, Late Cretaceous.

Material: Crushed egg (From clutch)

Referred material:

PIN 522-401: 7 crushed eggs from same clutch.

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Oospecies: chichengshanensis FANG, LU, JIANG, & YANG, 2003
Etymology:

Holotype:

Locality: From a construction site near the village of Shuantang, Tiantai Basin, Zhejiang Province, China.

Horizon: Liangtoutang Formation.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Late Early Cretaceous.

Material: Eggs.

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Oospecies: laijiaensis FANG, LU, JIANG, & YANG, 2003
Etymology:

Holotype:

Locality: From a construction site near the village of Shuantang, Tiantai Basin, Zhejiang Province, China.

Horizon: Liangtoutang Formation.

Biostratigraphy:

Age: Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Late Early Cretaceous.

Material: Eggs.

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Oospecies: jianchangensis FANG, in FANG, ZHANG, PANG, LI, HAN, XIE, YAN, PANG LU & CHENG, 2007
Etymology:

Holotype:

Locality: Xixia area, Henan Province, China.

Horizon:

Biostratigraphy:

Age: Cretaceous.

Material: Eggs and eggshells.

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Oospecies: yangjiagouensis FANG, in FANG, ZHANG, PANG, LI, HAN, XIE, YAN, PANG LU & CHENG, 2007
Etymology:

Holotype:

Locality: Xixia area, Henan Province, China.

Horizon:

Biostratigraphy:

Age: Cretaceous.

Material: Eggs and eggshells.

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Oospecies: chimeiensis FANG, in FANG, ZHANG, PANG, LI, HAN, XIE, YAN, PANG LU & CHENG, 2007
Etymology:

Holotype:

Locality: Xixia area, Henan Province, China.

Horizon:

Biostratigraphy:

Age: Cretaceous.

Material: Eggs and eggshells.

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