Fossil Eggshell Collection
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morphotype:
Crocodiloid
458
Specimen Type:
Complete Egg
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2003025
Locality Formation:
Rio Colorado
Locality Member:
N/A
Locality Age:
220
446
Specimen Type:
Shell Fragments-Many
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81079
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
N/A
284
Specimen Type:
Shell Fragments
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2009102
Locality Formation:
Brule
Locality Member:
N/A
Locality Age:
N/A
261
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2009178
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
265
219
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81080
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
N/A
128
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Crocodilia
Family:
Krokolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithidae
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2007185
Locality Formation:
Bridger
Locality Member:
N/A
Locality Age:
N/A
110
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81082
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
N/A
108
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Indet.
Family:
Krokolithidae
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81081
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
N/A
93
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
wilsoni
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
941-1
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithes
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
938-1
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
876-1
Specimen Type:
Shell Fragment
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
N/A
Locality Formation:
N/A
Locality Member:
N/A
Locality Age:
N/A
859-3-2-1-2
Specimen Type:
N/A
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81011
Locality Formation:
Wind River
Locality Member:
Lost Cabin
Locality Age:
226
859-3-2-1-1
Specimen Type:
N/A
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81011
Locality Formation:
Wind River
Locality Member:
Lost Cabin
Locality Age:
226
787-6
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
98107
Locality Formation:
Judith River
Locality Member:
N/A
Locality Age:
220
596-3-1-2
Specimen Type:
Shell Fragment
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2008089
Locality Formation:
Morrison
Locality Member:
N/A
Locality Age:
N/A
596-3-1
Specimen Type:
Shell Fragment
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2008089
Locality Formation:
Morrison
Locality Member:
N/A
Locality Age:
N/A
596-3
Specimen Type:
Shell Fragments-Many
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2008089
Locality Formation:
Morrison
Locality Member:
N/A
Locality Age:
N/A
458-1
Specimen Type:
Complete Egg
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2003025
Locality Formation:
Rio Colorado
Locality Member:
N/A
Locality Age:
220
446-2
Specimen Type:
Shell Fragments
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81079
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
N/A
446-1
Specimen Type:
N/A
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81079
Locality Formation:
DeBeque
Locality Member:
N/A
Locality Age:
N/A
443-13
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
443-6
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
443-1A
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
443-1
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
429-2B
Specimen Type:
N/A
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithidae
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2008017
Locality Formation:
Rognac
Locality Member:
N/A
Locality Age:
265
429-2
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithidae
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2008017
Locality Formation:
Rognac
Locality Member:
N/A
Locality Age:
265
411-4
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
411-2-2
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
411-2-1
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
411-2
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
411-1
Specimen Type:
N/A
Class:
Reptilia
Order:
Crocodilia
Family:
Crocodylidae
Genus:
Krokolithus
Species:
helleri
Parataxon:
Krokolithies
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
86069
Locality Formation:
Geiseltal
Locality Member:
N/A
Locality Age:
N/A
385-1
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithidae
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
2007188
Locality Formation:
Umayo
Locality Member:
LU3
Locality Age:
N/A
315-6
Specimen Type:
Partial egg in matrix
Class:
Indet.
Order:
Indet.
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81084
Locality Formation:
Wasatch
Locality Member:
N/A
Locality Age:
265
315-5-2-2
Specimen Type:
Partial egg in matrix
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithes
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81084
Locality Formation:
Wasatch
Locality Member:
N/A
Locality Age:
265
315-5-2-1
Specimen Type:
Partial egg in matrix
Class:
Reptilia
Order:
Crocodilia
Family:
Indet.
Genus:
Indet.
Species:
indet.
Parataxon:
Krokolithes
Pore System:
N/A
Morphotype:
Crocodiloid
Locality:
/ / / / /
81084
Locality Formation:
Wasatch
Locality Member:
N/A
Locality Age:
265
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order
Crocodilia (62)
Indet. (29)
family
Crocodylidae (26)
Indet. (51)
Krokolithidae (14)
genus
Indet. (66)
Krokolithus (25)
morphotype
Crocodiloid (92)
nest structure
Clutch of four eggs (15)
Disturbed nesting area (1)
Near lake egg-site (9)
Near nesting-site (5)
embryo
Embryonic bones, jaws, teeth at site (1)
Membrane imprints (1)
Traces of decayed membrane (3)
has media
Has media (17)
Does not have media (75)
