Fossil Eggshell Collection
eggshell
SEARCH
Home
About
Advanced Search
Browse
More collections:
Fossil Tracks
Fossil Vertebrates
138 Eggshell Results
Sort by:
Identifier
Title
Sort order:
Ascending
Descending
Start Over
morphotype:
Ornithoid
633-X
Specimen Type:
Complete Egg
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2003017
Locality Formation:
Tetepece
Locality Member:
N/A
Locality Age:
N/A
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
54-2
Specimen Type:
Shell Fragment
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
83067
Locality Formation:
Chadron
Locality Member:
N/A
Locality Age:
230
46
Specimen Type:
Shell Fragment
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2008077
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
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
1416
Specimen Type:
-
Class:
Reptilia
Order:
N/A
Family:
Elongatoolithidae
Genus:
Macroolithus
Species:
N/A
Parataxon:
Macrolithus
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
1415
Specimen Type:
-
Class:
Reptilia
Order:
N/A
Family:
Elongatoolithidae
Genus:
Macroolithus
Species:
N/A
Parataxon:
Macrolithus
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
1411
Specimen Type:
-
Class:
N/A
Order:
N/A
Family:
Elongatoolithidae
Genus:
Elongatoolithus
Species:
N/A
Parataxon:
Elongatoolithus
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
96273
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Saurischia
Family:
Oviraptoridae
Genus:
unknown
Species:
N/A
Parataxon:
Elongatoolithidae
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
83093
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
97930
Specimen Type:
N/A
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
1241
Specimen Type:
Shell Fragments-Many
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
78024
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
226
1225
Specimen Type:
Shell Fragments-Many
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2007248
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
265
1221
Specimen Type:
Shell Fragments
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81084
Locality Formation:
Wasatch
Locality Member:
N/A
Locality Age:
265
1220
Specimen Type:
N/A
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81080
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
N/A
1219
Specimen Type:
N/A
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81084
Locality Formation:
Wasatch
Locality Member:
N/A
Locality Age:
265
1218
Specimen Type:
N/A
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81084
Locality Formation:
Wasatch
Locality Member:
N/A
Locality Age:
265
1217
Specimen Type:
Shell Fragments
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81084
Locality Formation:
Wasatch
Locality Member:
N/A
Locality Age:
265
623
Specimen Type:
N/A
Class:
Aves
Order:
N/A
Family:
Cathartidae
Genus:
Gymnoyps
Species:
californianus
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2003068
Locality Formation:
Gila
Locality Member:
N/A
Locality Age:
N/A
603
Specimen Type:
N/A
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2005092
Locality Formation:
Willwood
Locality Member:
N/A
Locality Age:
226
568
Specimen Type:
Shell Fragments
Class:
Aves
Order:
Casuariiformes
Family:
Dromaiidae
Genus:
Dromaius
Species:
novaehollandiae?
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2009123
Locality Formation:
Etadunna
Locality Member:
N/A
Locality Age:
265
476
Specimen Type:
Shell Fragments
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
82043
Locality Formation:
Troublesome
Locality Member:
N/A
Locality Age:
N/A
303
Specimen Type:
Shell Fragment
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2007266
Locality Formation:
Bridger
Locality Member:
N/A
Locality Age:
227
256
Specimen Type:
N/A
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2007194
Locality Formation:
Willwood
Locality Member:
N/A
Locality Age:
N/A
245
Specimen Type:
N/A
Class:
Reptilia
Order:
Saurischia
Family:
Indet.
Genus:
Continuoolithus
Species:
canadensis
Parataxon:
Continuoolithus canadensis
Pore System:
Angusticanaliculate
Morphotype:
Ornithoid
Locality:
/ / / / /
2008094
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
N/A
243
Specimen Type:
-
Class:
Aves
Order:
Dinornithiformes
Family:
Dinornithidae
Genus:
Dinornis
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2009011
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
242
Specimen Type:
-
Class:
Aves
Order:
Dinornithiformes
Family:
Dinornithidae
Genus:
Dinornis
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2009011
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
241
Specimen Type:
-
Class:
Aves
Order:
Dinornithiformes
Family:
Dinornithidae
Genus:
Dinornis
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2009011
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
224
Specimen Type:
Shell Fragments-Many
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81072
Locality Formation:
Willwood
Locality Member:
Elk Creek facies?
Locality Age:
226
209
Specimen Type:
Shell Fragments
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2007182
Locality Formation:
Wasatch
Locality Member:
Cathedral Bluffs
Locality Age:
N/A
206
Specimen Type:
Shell Fragments-Many
Class:
Aves
Order:
Indet.
Family:
Elongatoolithidae
Genus:
Ornitholithus
Species:
biroi
Parataxon:
Ornitholithus biroi
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81071
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
205
Specimen Type:
Shell Fragments-Many
Class:
Aves
Order:
Indet.
Family:
Elongatoolithidae
Genus:
Ornitholithus
Species:
sp.
Parataxon:
Ornitholithus sp.
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81070
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
204
Specimen Type:
Shell Fragments
Class:
Aves
Order:
Indet.
Family:
Elongatoolithidae
Genus:
Ornitholithus
Species:
sp.
Parataxon:
Ornitholithus sp.
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
81069
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
198
Specimen Type:
Complete Egg
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
80049
Locality Formation:
Chadron
Locality Member:
N/A
Locality Age:
230
188
Specimen Type:
Partial egg
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
2009172
Locality Formation:
Livingston
Locality Member:
N/A
Locality Age:
N/A
170
Specimen Type:
Shell Fragments-Many
Class:
Aves
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Ornithoid
Locality:
/ / / / /
78020
Locality Formation:
DeBeque
Locality Member:
Graybullian
Locality Age:
226
Next 36
Filter by
order
Casuariiformes (3)
Dinornithiformes (6)
Indet. (121)
Saurischia (4)
family
Cathartidae (1)
Dinornithidae (6)
Dromaiidae (3)
Elongatoolithidae (26)
Indet. (100)
Oviraptoridae (1)
Oviraptoridae; Elongatoolithidae (1)
genus
Continuoolithus (1)
Dinornis (6)
Dromaius (3)
Elongatoolithus (1)
Gymnoyps (1)
Indet. (110)
Macroolithus (2)
Ornitholithus (13)
unknown (1)
and 2 more
morphotype
Ornithoid (138)
pore system
Angusticanaliculate (12)
nest structure
Nesting-site (1)
embryo
Embryonic and maggot remains (1)
has media
Has media (41)
Does not have media (97)