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46 Specimen Results
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State/Province:
Iowa
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Phylum
Brachiopoda (1)
Chordata (40)
Mollusca (3)
Order
(2)
Amiiformes (3)
Aulopiformes (7)
Carcharhiniformes (1)
Crossognathiformes (2)
Ichthyodectiformes (1)
Lamniformes (8)
Myalinida (3)
Semionotiformes (1)
Spiriferida (1)
Tselfatiiformes (2)
and 4 more
Class
Actinopterygii (23)
Bivalvia (3)
Chondrichthyes (17)
Rhynchonellata (1)
Family
Anacoracidae (4)
Archaeolamnidae (2)
Caturidae (3)
Cretoxyrhinidae (2)
Enchodontidae (6)
Hadrodontidae (1)
Ichthyotringidae (1)
Inoceramidae (3)
Pachyrhizodontidae (2)
Plethodidae (2)
Ptychodontidae (2)
Scyliorhinidae (1)
Theodossiidae (1)
and 6 more
Genus
Apateodus (1)
Archaeolamna (2)
Cretoxyrhina (2)
Enchodus (6)
Hadrodus (1)
Mytiloides (3)
Pachyrhizodus (2)
Pteroscyllium (1)
Ptychodus (2)
Squalicorax (4)
Theodossia (1)
and 4 more
Individual/Organization
Wooster, L.C. (1)
Shimada, K. (45)
Kopper, M.T. (1)
Period
Cretaceous (45)
Epoch
Late (2)
Upper (42)
Age
?Turonian (42)
Turonian (3)
Formation
Greenhorn (45)
Member
basal (45)
Country
United States of America (46)
County
Floyd (1)
Plymoth (45)