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57 Specimen Results
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Country:
United States of America
State/Province:
Iowa
Filter by
Phylum
Brachiopoda (1)
Chordata (49)
Mollusca (3)
Order
(2)
(1)
Amiiformes (3)
Aulopiformes (6)
Carcharhiniformes (1)
Cetartiodactyla (2)
Cochliodontiformes (3)
Crossognathiformes (3)
Ichthyodectiformes (1)
Lamniformes (8)
Myalinida (3)
Rodentia (2)
Spiriferida (1)
Tselfatiiformes (2)
and 7 more
Class
Actinopterygii (25)
Bivalvia (3)
Chondrichthyes (20)
Mammalia (4)
Rhynchonellata (1)
Family
(1)
Anacoracidae (4)
Archaeolamnidae (2)
Castoridae (2)
Caturidae (3)
Cervidae (1)
Cochliodontidae (3)
Cretoxyrhinidae (2)
Enchodontidae (6)
Inoceramidae (3)
Pachyrhizodontidae (3)
Plethodidae (2)
Ptychodontidae (2)
Scyliorhinidae (1)
Tayassuidae (1)
Theodossiidae (1)
and 9 more
Genus
Alces (1)
Apateodus (1)
Archaeolamna (2)
Castoroides (2)
Cretoxyrhina (2)
Deltodus (3)
Enchodus (6)
Mylohyus (1)
Mytiloides (3)
Pachyrhizodus (3)
Pteroscyllium (1)
Ptychodus (2)
Squalicorax (4)
Theodossia (1)
and 7 more
has media
Has media (46)
Has no media (11)
Individual/Organization
Wooster, L.C. (1)
Shimada, K. (49)
Kopper, M.T. (1)
Semken, H.A. (7)
SUI Department of Geology (7)
Period
Carboniferous (3)
Cretaceous (49)
Quaternary (4)
Epoch
Late (2)
Mississippian (3)
Upper (46)
Age
?Turonian (46)
Turonian (3)
Formation
Greenhorn (49)
Keokuk (2)
Member
basal (49)
County
Floyd (1)
Plymoth (49)