Where: Marshall Islands (11.7° N, 162.3° E: paleocoordinates 10.2° N, 165.4° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Early/Lower Pliocene (5.3 - 3.6 Ma)
• STRATIGRAPHIC RELATIONS: From an undifferentiated lithostratigraphic unit. AGE: Early Pliocene, on the basis of foraminiferal biostratigraphy. STRATIGRAPHIC POSITION: A composite list from several beds within this section of drill core, from 500-600 ft.
• group of beds-level stratigraphic resolution
Environment/lithology: unlithified lithology not reported
Size class: macrofossils
Collected by ONR and USGS in 1951; reposited in the UNSM
Collection methods: core,
• COLLECTOR: Office of Naval Research and USGS, 1951. REPOSITORY: USNM.
Primary reference: H. S. Ladd. 1966. Chitons and Gastropods (Haliotidae through Adeorbidae) from Western Pacific Islands. United States Geological Survey Professional Paper 531:1-98 [A. Hendy/A. Hendy/J. Millet]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 77989: authorized by Austin Hendy, entered by Austin Hendy on 24.01.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Polyplacophora | |
Lucilina russelli Ladd 1966 chiton |