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Rank | Name | Author |
Phylum: | Mollusca | |
Class: | Cephalopoda | |
Subclass: | Ammonoidea | |
Genus: | Sonninia | Bayle, 1879 |
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Genus
Sonninia (Papilliceras)
,
Sonninia (Sonninites)
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Species
arenata
,
espinazitensis
,
gracilis
,
nodata
,
nodatipinquis
,
papillatum
,
patella
,
projectifer
,
simulans
,
tuxedniensis
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Authors | Year | Title |
Imlay, Ralph | 1953 | Report on Referred Fossils |
Imlay, Ralph | 1955 | Report on Referred Fossils |
Imlay, Ralph | 1960 | Report on Referred Fossils |
Stanton, T. | 1912 | Report on Referred Fossils |
Imlay, Ralph | 1984 | Early and Middle Bajocian (Middle Jurassic) ammonites from southern Alaska |
Imlay, Ralph | 1974 | Report on Referred Fossils |
Imlay, Ralph | 1957 | Report on Referred Fossils |
Imlay, Ralph | 1961 | Report on Referred Fossils |
Martin, G. | 1926 | Mesozoic Stratigraphy of Alaska |
Imlay, Ralph | 1951 | Report on Referred Fossils |
Imlay, Ralph | 1951 | Report on Referred Fossils |
Imlay, Ralph | 1958 | Report on Referred Fossils |
Detterman, Robert; Hartsock, John | 1966 | Geology of the Iniskin-Tuxedni Region, Alaska |
Imlay, Ralph | 1964 | Middle Bajocian ammonites from the Cook Inlet region, Alaska |
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