Peculiar mode of occurrence and its preservational history of Polyptychoceras, a Cretaceous heteromorph ammonite

Fossils

Volumn , Issue 71, 2002, Pages 1-18

  Okamoto, Takashi ^a   Asami, Koji ^a  

^a EHIME UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AMMONITE; CRETACEOUS; PRESERVATION; TAPHONOMY;

AMMONOIDEA; POLYPTYCHOCERAS;

EID: 0037192388     PISSN: 00229202     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. Paleoecology of the marine endobenthos
2. Aspects of ammonite biology, biogeography, and biostratigraphy
3. Taphonomy of ammonites from the Cretaceous Yezo Group in the Tappu area, north-western Hokkaido, Japan
4. Sheltered preservation: A peculiar mode of occurrence in the Cretaceous Yezo Group Hokkaido, North Japan
5. An interesting mode of occurence of Polyptychoceras (Cretaceous heteromorph ammonoid)
6. Ammonoid taphonomy
7. Changes in life orientation during the ontogeny of some heteromorph ammoniods
8. A cyclic mode of shell growth and its implications in a Late Cretaceous heteromorph ammonite Polyptychoceras pseudogaultinum (Yokoyama)
9. Equation for volume and center of gravity in ammonoid shells
10. Some factors in the distribution of fossil cephalopods
11. Preservational history of ceratite shells
12. Preservational history of compressed Jurassic ammonites from Southern Germany
13. Post-hatching early life history of Cretaceous Ammonoidea
14. Taphonomy of half and compressed ammonites from the lower Jurassic black shales of the Toyora area, west Japan
15. The ammonite body-chamber, with special reference to the bouyancy and mode of life of the living ammonite