LACMIP 41830 (Pliocene to of the United States)

Also known as AB180602, Ed Davis Park at Towsley Canyon

Where: Santa Barbara County, California (34.4° N, 118.6° W: paleocoordinates 34.1° N, 117.3° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Pico Formation, Zanclean to Zanclean (5.3 - 1.8 Ma)

Environment/lithology: deltaic; poorly lithified, concretionary sandstone

Size classes: macrofossils, mesofossils

Preservation: original aragonite, original calcite, shellbed

Collected by Alexandra J. Buczek, Austin J. Hendy in 2018; reposited in the LACM

Collection methods: bulk,

Primary reference: A. Buczek, A. Hendy, M. Hopkins and J. Sessa. 2020. On the reconciliation of biostratigraphy and strontium isotope stratigraphy of three southern Californian Plio-Pleistocene formations. Geological Society America Bulletin 133(1-2):100-114 [A. Hendy/A. Hendy/J. Marcot]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 214262: authorized by Jocelyn Sessa, entered by Alexandra Buczek on 21.09.2020

Creative Commons license: CC BY (attribution)

Taxonomic list

Thecostraca
 Balanomorpha - Balanidae
Balanidae indet. Leach 1817 barnacle
Polyplacophora
 Chitonida - Callistoplacidae
Callistochiton palmulatus Dall 1879 chiton
Scaphopoda
 Dentaliida - Dentaliidae
Dentalium neohexagonum Sharp and Pilsbry 1897 tusk shell
Gastropoda
 Sorbeoconcha - Procerithiidae
 Sorbeoconcha - Naticidae
Glossaulax reclusiana Deshayes 1839 moon snail
 Neogastropoda - Terebridae
 Neogastropoda - Siphonaliidae
Calicantharus fortis Carpenter 1866 snail
 Neogastropoda - Nassariidae
"Caesia californianus" = Nassarius (Caesia)
"Caesia californianus" = Nassarius (Caesia) snail
 Neogastropoda - Muricidae
Paciocinebrina sp. Houart et al. 2019 murex snail
 Cerithioidea - Turritellidae
Turritella cooperi Carpenter 1864 turret shell
Bivalvia
 Pectinida - Pectinoidae
Argopecten invalidus Hanna 1924 calico scallop
Lyropecten cerrosensis Gabb 1866 scallop
 Arcida - Arcidae
Anadara trilineata Conrad 1856 ark
 Cardiida - Chamidae
Chama arcana Bernard 1976 jewel box
 Cardiida - Veneridae
Bryozoa
  -
unclassified
  -
Problematica indet. Andrews 1970
 Ichnofossils -
Teredolites sp. Leymerie 1842