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Showing 1 - 20 results of 396 for search '"ammonite"', query time: 0.39s Refine Results
  1. 1
    by Jakobs, ,Giselle Kathleen
    Published 1992
    “...Toarcian ammonite collections from British Columbia, Nevada, Oregon, the Yukon, and Alaska form...”
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  2. 2
    by Jakobs
    Published 2008
    “...Toarcian ammonite collections from British Columbia, Nevada, Oregon, the Yukon, and Alaska form...”
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  3. 3
    “...The Bajocian (Middle Jurassic) ammonites of Western Australia are described on the basis...”
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  4. 4
    by Alsen, Peter
    Published 2001
    “...ammonites, Boreal, Tethys, bed-by-bed collection, Valanginian, Wollaston Forland, East Greenland...”
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  5. 5
    Subjects: “...AMMONITE FACIES...”
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  6. 6
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  7. 7
    “...The ammonite sequence in the Middle Jurassic of central East Greenland is the most complete...”
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  8. 8
    by John H. Callomon
    Published 1994
    “..., are the Subzones widely used in the Jurassic, thanks to that System's exceptional guide-fossils, its ammonites...”
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  9. 9
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  10. 10
    by Callomon, J. H.
    Published in Experientia (1963)
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  11. 11
    “...The occurrence of the heteromorph ammonite genus Hemiptychoceras Spath is reported for the first...”
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  12. 12
    by Spath, L. F.
    Published in Geological Magazine (1927)
    “... Eotriassic ammonites at three localities on the south side of Gael Hamkes Bay, on the East Coast of Greenland...”
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  13. 13
    by Olivero, Eduardo B.
    Published 2009
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  14. 14
    Subjects: “...Ammonites...”
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  15. 15
    by Vašíček, Zdeněk, Wiedemann, J.
    Published 1994
    “...The Barremian Leptoceratoidinae, a subfamily of small-sized heteromorph ammonites, are revised...”
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  16. 16
    by Alsen, Peter
    Published 2002
    “...ammonites, Lower Cretaceous, Valanginian, Wollaston Forland, East Greenland...”
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  17. 17
    “... located in the vicinity of Brandy Bay. A new suite of 10 ammonite taxa from the uppermost Whisky Bay...”
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  18. 18
    “...Thick successions of marine Middle Jurassic deposits rich in ammonites occur in the Jameson Land...”
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  19. 19
    by Mönnig, Eckhard
    Published 2023
    “... 75,000 to 100,000 years. The distribution of the ammonite genus Kepplerites in space and time has been...”
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  20. 20
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