Oogenus: Macroelongatoolithus LI, AN, ZHU, ZHANG, LIU, QU, YOU, LIANG, LI, et al.,1995
Etymology: Greek, macro, "large" and Elongatoolithus
= Boletuoolithis BRAY, 1998
Etymology: From Boletus, the mushroom, and referring to the terminating shape of the shell units, which look mushroom-like.

Oospecies: carlylei (JENSEN, 1970) ZELENITSKY, CARPENTER & CURRIE, 2000
Etymology: From Jensen (1970), which regard to Mr. Carlyle Jones, first discoverer of North American Lower Cretaceous eggshells.
= Oolithes carlyensis JENSEN, 1970
= Oolithes carliensis MIKHAILOV, 1991 (sic)
= Spheroolithus carlyensis (JENSEN, 1970)
= Boletuoolithis carlyensis (JENSEN, 1970) ZELENITSKY, CARPENTER & CURRIE, 2000

Holotype: BYU-E 200

Locality: BYU Locality 664 (Locality 1 of Jensen, 1970, UCM L#83288), 5 miles (8 km) southeast of Castle Dale, Emery County, Utah.

Horizon: Mussentuchit Member, Uppermost Cedar Mountain Formation.

Biostratigraphy:

Age: Mussentuchitan age, Uppermost Albian-Lowermost Cenomanian Stage, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.

Material: Eggshell.

Paratypes:

BYU VP13699, VP13700, VP13701, VP13702: 4 eggshell fragments.

Referred material:

BYU 201, VP13703, VP13704, VP13705, VP13706, UCM 82008: > 225 Eggshell fragments.

 

 

Locality: Teton County, Montana.

Horizon: Two Medicine Formation.

Biostratigraphy:

Age: Judithian age, Campanian Stage, Senonian subepoch, Upper Gulf epoch, Late Cretaceous.

Material:

HEC 620-C: Eggshell.

 

 


Locality: OMNH V239, Emery County, Utah.

Horizon: Mussentuchit Member, Uppermost Cedar Mountain Formation.

Biostratigraphy:

Age: Mussentuchitan age, Uppermost Albian-Lowermost Cenomanian Stage, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.

Material:

RTMP 98.107.4, 98.107.15, 98.107.18, 98.107.22: Eggshell fragments.

 

 

Locality: OMNH V865, Emery County, Utah.

Horizon: Mussentuchit Member, Uppermost Cedar Mountain Formation.

Biostratigraphy:

Age: Mussentuchitan age, Uppermost Albian-Lowermost Cenomanian Stage, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.

Material:

RTMP 98.107.7: Eggshell fragment.

 

 


Locality: OMNH V867, Emery County, Utah.

Horizon: Mussentuchit Member, Uppermost Cedar Mountain Formation.

Biostratigraphy:

Age: Mussentuchitan age, Uppermost Albian-Lowermost Cenomanian Stage, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.

Material:

RTMP 98.107.10: Eggshell fragment.


Locality: UCM Locality 78203, Emery County, Utah.

Horizon: Dakota Formation.

Biostratigraphy:

Age: Age? Stage? Uppermiddle Campanian, Uppermiddle Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

RTMP 98.107.5, 98.106.16, 98.107.17, 98.107.20, 98.107.21: N > 200 eggshell fragments.

 

 

Locality: Summit County, Northern Utah.

Horizon: Kelvin Formation.

Biostratigraphy:

Age: Early Cretaceous.

Material:

Number: Not given: Eggshells.

 


Locality: Xia County, Henan Province, China.

Horizon:

Biostratigraphy:

Age: Early Cretaceous.

Material:

HX 9301, 9302, 0303, HXW 9301, HXW 9302, HXW 9303: 6 eggs.

 

KRUMENACKER, SIMON, SCOFIELD, & VARRICCHIO, 2016

Locality: Jacknife Creek (IMNH 2428), located within the Jackknive Creek area of Caribou-Targhee National Forest, Bonnevile County, Idaho.

Horizon: Wayan Formation.

Biostratigraphy:

Age: Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous- Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

IMNH 2428/49607, /49609-49612, /49613: Eggshell fragments.

IMNH 2428/49608: Egg pair.

 

Locality: Brockman Creek (IMNH 2427), located near the Caribou Basin area of Caribou-Targhee National Forest, Bonnevile County, Idaho.

Horizon: Wayan Formation.

Biostratigraphy:

Age: Albian Stage, Middle Gallic subepoch, upper Early Cretaceous Epoch, Early Cretaceous- Cenomanian Stage, Upper Gallic Subepoch, Lowermost Gulf Epoch, Middle Cretaceous.

Material:

IMNH 2427/49604-49607: Eggshells.

IMNH 49509-496`1: Eggshell fragments

IMNH 49608: Egg pair.

_____________________________________________________________________________________
Species: xixiaensis LI, AN, ZHU, ZHANG, LIU, QU, YOU, LIANG, LI, et al.,1995
Etymology: In reference to Xixia County, Henan Province, China.
= Longiteresoolithus xixiaensis WANG & ZHOU, 1995
= Macroelongatoolithus xixia CARPENTER, 1999

Holoptype:

Locality: Xixia County, Henan Province, China.

Horizon: Zoumagang Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material: Eggs.

Referred material:

ZELENITSKY, CARPENTER & CURRIE, 2000

RTMP 98.107.23, 98.107.25, 98.107.26, 98.107.24: Eggshells.

 

HUH, KIM, WOO, SIMON, PAIK, & KIM, 2014

Locality: Apaeo-do island, Shinan-Gun, Jeollanam-do Province, Southwestern South Korea.

Horizon:

Biostratigraphy:

Age: Campanian Stage, Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

MNHM-nat201153 (MNHM-nat201153-1-19): Large egg cluthc including 19 eggs.

 

JIN, AZUMA, JACKSON, & VARRICCHIO, 2007, SIMON, VARRICCHIO, JIN & ROBINSON, 2019

Locality: Tiantai County, Zhejiang Province, China.

Horizon: Liangtoutang Formation.

Biostratigraphy:

Age: Middle Cretaceous.

Material:

ZJMN M8702: 2 nearly complete eggs.

TM 005: Eggs.

FPDM-V-155-FPDM-V-159: Thin sections.

ZMNH M8705: Egg pair.


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

Locality: Xixia County, Henan Province, China.

Horizon: Zoumagang Formation.

Biostratigraphy:

Age: Late Cretaceous.

Material:

Numbers: Not given: Eggs and eggshells.

 

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Oospecies: goseongensis KIM, YANG, CHOI, SEA & KIM, 2010
Etymology:

Holotype;

Locality:

Biostratigraphy:

Age:

Material:

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Oospecies: qiaoxianensis WANG, ZHAO, WANG, JIANG & ZHANG, 2010
Etymology:

Holotype:

Locality:

Biostratigraphy:

Age:

Material:

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Oospecies: nova HODGES & ZANNO, 2023
Etymology:

Holotype: NCSM 33576

Locality: Deep Eddy locality, Emery County, Utah.

Horizon: Mussentuchit Member, Uppermost Cedar Mountain Formation.

Biostratigraphy:

Age: Mussentuchitan age, Uppermost Albian-Lowermost Cenomanian Stage, Upper Gallic subepoch, Lowest Gulf Epoch, Late Early to Early Middle Cretaceous.

Material: Nest with eggs and eggshells.

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