Also known as LACMNH locality 15677
Where: Orange County, California (33.8° N, 117.8° W: paleocoordinates 33.4° N, 115.3° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Mohnian other zone, Yorba Member (Puente Formation), Late/Upper Miocene (11.6 - 5.3 Ma)
• "uppermost Miocene... Mohnian-age"
• group of beds-level stratigraphic resolution
Environment/lithology: offshore; lithified, fine-grained, concretionary, gray siltstone
Size classes: macrofossils, mesofossils
Preservation: concretion
Collected by Y. Albi, J. Maxwell; reposited in the LACM
Primary reference: J. K. Rigby and Y. Albi. 1996. An Upper Miocene hexactinellid xponge from the Puente Shale, Orange County, California. Journal of Paleontology 70(6):908-913 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 91023: authorized by John Alroy, entered by John Alroy on 31.08.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Foraminifera | |
Bolivina spp. d'Orbigny 1839 | |
Globothalamea | |
Eponides sp. Montfort 1808 | |
Foraminifera | |
Hexactinellida | |
Farrea rugosa n. sp.
Farrea rugosa n. sp. Rigby and Albi 1996 glass sponge | |
Actinopteri | |
Syngnathus avus Jordan and Gilbert 1919 pipefish | |
Eclipes cf. veternus Jordan and Gilbert 1919 perch-like fish | |
Bivalvia | |
Delectopecten peckhami Gabb 1869 scallop |