Fossil Eggshell Collection
eggshell
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genus:
Maiasaura
365
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
365-2
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
365-3
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
365-R
Specimen Type:
N/A
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
365-T
Specimen Type:
N/A
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
366
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
369
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
369-R
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
Rimocanaliculate / Prolatocanaliculate
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
376
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
376-1
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
376-2
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-1
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-2
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-3
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-4
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-5
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-6
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-7
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-8
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
377-9
Specimen Type:
Shell Fragment
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
86054
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
220
588
Specimen Type:
Shell Fragments
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / / / / / / /
Locality Formation:
Two Medicine;Lameta
Locality Member:
Upper;
Locality Age:
220
948
Specimen Type:
Shell Fragments-Many
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
peeblesorum
Parataxon:
Spheroolithidae
Pore System:
N/A
Morphotype:
Prolatospherulitic
Locality:
/ / / / /
98071
Locality Formation:
Two Medicine
Locality Member:
Upper
Locality Age:
220
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
55512
Specimen Type:
N/A
Class:
Reptilia
Order:
Ornithischia
Family:
Hadrosauridae
Genus:
Maiasaura
Species:
indet.
Parataxon:
N/A
Pore System:
N/A
Morphotype:
N/A
Locality:
N/A
Locality Formation:
Two Medicine
Locality Member:
N/A
Locality Age:
265
Next 36
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order
Ornithischia (25)
family
Hadrosauridae (25)
genus
Maiasaura (25)
morphotype
Prolatospherulitic (24)
pore system
Angusticanaliculate (1)
Rimocanaliculate / Prolatocanaliculate (8)
embryo
Embryonic femur (1)
has media
Has media (8)
Does not have media (17)
