Fossil Eggshell Collection
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morphotype:
Ornithoid Ratite
799-1
Specimen Type:
Shell Fragment
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
799-2
Specimen Type:
Shell Fragment
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
800-1
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
800-1-1
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
800-1-2
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
800-1-4
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
800-2
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
800-2-1
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
800-3
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2007287
Locality Formation:
Djadokhta
Locality Member:
N/A
Locality Age:
220
801-1
Specimen Type:
Complete Egg
Class:
Reptilia
Order:
Indet.
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
801-2
Specimen Type:
Complete Egg
Class:
Reptilia
Order:
Indet.
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
807-1
Specimen Type:
Shell Fragment
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
807-2
Specimen Type:
N/A
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
807-3
Specimen Type:
N/A
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
807-4
Specimen Type:
N/A
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
815-1
Specimen Type:
N/A
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Oviraptor
Species:
philoceratops?
Parataxon:
Elongatoolithidae
Pore System:
N/A
Morphotype:
Ornithoid Ratite
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
815-2
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
Oviraptor
Species:
philoceratops?
Parataxon:
Elongatoolithidae
Pore System:
N/A
Morphotype:
Ornithoid Ratite
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
817-1
Specimen Type:
Shell Fragments
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
817-2
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
N/A
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2008022
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
817-2(II)
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
817-3
Specimen Type:
Shell Fragments
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
817-4
Specimen Type:
Shell Fragments
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
817-4(II)
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
817-4(III)
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
847-2
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2009158
Locality Formation:
Kirtland
Locality Member:
Farmington Sandstone
Locality Age:
N/A
907-2
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
991-1
Specimen Type:
Shell Fragments-Many
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
991-1s
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
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
991-1s-2
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
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
991-2
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
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
1
Specimen Type:
Partial egg
Class:
Aves
Order:
Struthioniformes
Family:
Struthionidae
Genus:
Indet.
Species:
indet
Parataxon:
Struthiolithidae
Pore System:
N/A
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
96035
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
17
Specimen Type:
Shell Fragment
Class:
Aves
Order:
Indet.
Family:
Medioolithidae
Genus:
Microolithus
Species:
wilsoni
Parataxon:
Microolithus wilsoni
Pore System:
N/A
Morphotype:
Ornithoid Ratite
Locality:
/ / /
69087
Locality Formation:
Willwood
Locality Member:
N/A
Locality Age:
N/A
79
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Elongatoolithidae
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
2009173
Locality Formation:
North Horn
Locality Member:
N/A
Locality Age:
265
107
Specimen Type:
N/A
Class:
Aves
Order:
Aepyornithiformes
Family:
Aepyornithidae; Medioolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
Medioolithidae
Pore System:
N/A
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
78024
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
226
240
Specimen Type:
Partial egg
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Continuoolithus
Species:
canadensis
Parataxon:
Continuoolithus canadensis
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
90062
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
246
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Continuoolithus
Species:
canadensis
Parataxon:
Continuoolithus canadensis
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid Ratite
Locality:
/ / / / /
79058
Locality Formation:
North Horn
Locality Member:
N/A
Locality Age:
265
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order
Aepyornithiformes (8)
Indet. (176)
Saurischia (43)
Struthioniformes (3)
family
Aepyornithidae (1)
Aepyornithidae; Medioolithidae (7)
Elongatoolithidae (16)
Indet. (186)
Medioolithidae (9)
Oviraptoridae (10)
Struthionidae (1)
Troodontidae (1)
and 1 more
genus
Continuoolithus (10)
Indet. (203)
Microolithus (8)
Microolithus? (1)
Oviraptor (3)
Spongioolithus (5)
Troodon (1)
morphotype
Ornithoid Ratite (231)
pore system
Angusticanaliculate (163)
nest structure
Near lake egg-site (1)
Nesting-site (13)
Single-egg site (1)
embryo
Embryonic remains (7)
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has media
Has media (15)
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