Fossil Eggshell Collection
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pore system:
Angusticanaliculate
1566
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Saurischia
Family:
Troodontidae; Prismatoolithidae
Genus:
Prismatoolithus
Species:
levis
Parataxon:
Prismatoolithus levis
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000089
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
810
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Indet.; Ovaloolithidae
Genus:
Ovaloolithus
Species:
chinkangkouensis
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Angustispherulitic
Locality:
/ / / / /
2007290
Locality Formation:
Bain-Shireh
Locality Member:
N/A
Locality Age:
265
622-F-2
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Spheruprismatic
Locality:
/ / / / /
2007186
Locality Formation:
Saint Mary's River
Locality Member:
N/A
Locality Age:
N/A
622-F-1
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Prismatoolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Spheruprismatic
Locality:
/ / / / /
2007186
Locality Formation:
Saint Mary's River
Locality Member:
N/A
Locality Age:
N/A
619-A-1-2
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Indet.; Prismatoolithidae
Genus:
Spheruprismatoolithus
Species:
condensus
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Spheruprismatic
Locality:
/ / / / /
2008095
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
618-0-2
Specimen Type:
N/A
Class:
Reptilia
Order:
Indet.
Family:
Prismatoolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Dinosauroid Prismatic
Locality:
/ / / / /
98114
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
159-2
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Elongatoolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid
Locality:
/ / / / /
83288
Locality Formation:
Cedar Mountain
Locality Member:
N/A
Locality Age:
215
159-1
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Elongatoolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid
Locality:
/ / / / /
83288
Locality Formation:
Cedar Mountain
Locality Member:
N/A
Locality Age:
215
5
Specimen Type:
N/A
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae; Elongatoolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid
Locality:
/ / / / /
2007021
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
97991
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Troodontidae
Genus:
Troodon
Species:
indet.
Parataxon:
Prismatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Dinosauroid Prismatic
Locality:
N/A
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
97990
Specimen Type:
N/A
Class:
Reptilia
Order:
Saurischia
Family:
Troodontidae
Genus:
Troodon
Species:
indet.
Parataxon:
Prismatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Dinosauroid Prismatic
Locality:
N/A
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
1374
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Indet.
Family:
Elongatoolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2010019
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
1086
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Saurischia
Family:
Elongatoolithidae
Genus:
cf. Macroelongatoolithus
Species:
carlylei
Parataxon:
cf. Macroelongatoolithus carlylei
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000031
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
1077
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
cf. Macroelongatoolithus
Species:
carlylei
Parataxon:
cf. Macroelongatoolithus carlylei
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000033
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
1076
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Saurischia
Family:
Elongatoolithidae
Genus:
cf. Macroelongatoolithus
Species:
carlylei
Parataxon:
cf. Macroelongatoolithus carlylei
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000034
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
1070
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Portituberoolithus
Species:
warnerensis
Parataxon:
Portituberoolithus warnerensis
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000032
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
1058 A
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Saurischia
Family:
N/A
Genus:
cf. Macroelongatoolithus
Species:
carlylei
Parataxon:
cf. Macroelongatoolithus carlylei
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000036
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
1051
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Portituberoolithus
Species:
warnerensis
Parataxon:
Portituberoolithus warnerensis
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000089
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
1042
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Saurischia
Family:
Elongatoolithidae
Genus:
cf. Macroelongatoolithus
Species:
carlylei
Parataxon:
cf Macroelongatoolithus carlylei
Pore System:
Angusticanaliculate
Morphotype:
N/A
Locality:
/ / / / /
2000029
Locality Formation:
Kaiparowits
Locality Member:
N/A
Locality Age:
N/A
992
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Prismatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Dinosauroid Prismatic
Locality:
/ / / / /
2009142
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
990
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2009142
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
989
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
98106
Locality Formation:
Judith River
Locality Member:
N/A
Locality Age:
220
987
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007174
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
976
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2008048
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
949
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Prismatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
90062
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
907
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2008111
Locality Formation:
Morrison
Locality Member:
Brushy Basin
Locality Age:
265
905
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2008022
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
837
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Troodontidae
Genus:
Troodon
Species:
formosus
Parataxon:
Prismatoolithus montanaensis
Pore System:
Angusticanaliculate
Morphotype:
Dinosauroid Prismatic
Locality:
/ / / / /
90062
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
833
Specimen Type:
Shell Fragment
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Prismatoolithus gebiensis
Pore System:
Angusticanaliculate
Morphotype:
Dinosauroid Prismatic
Locality:
/ / / / /
2007196
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
823
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Prismatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Dinosauroid Prismatic
Locality:
/ / / / /
2009154
Locality Formation:
Judith River
Locality Member:
N/A
Locality Age:
N/A
817
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2008022
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
811
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Ovaloolithus chinkangkouensis
Pore System:
Angusticanaliculate
Morphotype:
Angustispherulitic
Locality:
/ / / / /
2007290
Locality Formation:
Bain-Shireh
Locality Member:
N/A
Locality Age:
265
809
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007290
Locality Formation:
Bain-Shireh
Locality Member:
N/A
Locality Age:
265
808
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007292
Locality Formation:
Barun Goyot
Locality Member:
N/A
Locality Age:
265
807
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithus frustabilis
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007293
Locality Formation:
Nemegt
Locality Member:
N/A
Locality Age:
265
801
Specimen Type:
Complete Egg
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
Next 36
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order
Indet. (240)
Ornithischia (1)
Saurischia (111)
family
Elongatoolithidae (29)
Hadrosauridae (1)
Indet. (226)
Indet.; Ovaloolithidae (1)
Indet.; Prismatoolithidae (1)
Megaloolithidae (1)
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Prismatoolithidae? (6)
Troodontidae (31)
Troodontidae; Prismatoolithidae (25)
and 6 more
genus
cf. Macroelongatoolithus (5)
Continuoolithus (11)
Indet. (257)
Maiasaura (1)
Ovaloolithus (6)
Portituberoolithus (2)
Prismatoolithus (2)
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Spongioolithus (5)
Troodon (54)
and 3 more
morphotype
?Ornithoid Ratite (1)
Angustiprismatic (3)
Angustispherulitic (15)
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Ornithoid (12)
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Prismatic (2)
Prismatic Avian (3)
Prolatospherulitic (1)
Spherulitic (8)
Spheruprismatic (18)
and 5 more
pore system
Angusticanaliculate (352)
nest structure
Nest with three eggs (5)
Nesting-site (18)
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Nesting-site Clutch of six eggs (1)
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