Marcus and Berger 1984

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
QC-361 CA-LAN-159 (La Brea Tar Pits) CA 23420 ± 350
QC-410 CA-LAN-159 (La Brea Tar Pits) CA 10940 ± 510
QC-442 CA-LAN-159 (La Brea Tar Pits) CA 20300 ± 1750
UCLA-1738A CA-LAN-159 (La Brea Tar Pits) CA
UCLA-1738B CA-LAN-159 (La Brea Tar Pits) CA
UCLA-1738C CA-LAN-159 (La Brea Tar Pits) CA
UCLA-1738D CA-LAN-159 (La Brea Tar Pits) CA
UCLA-1738F CA-LAN-159 (La Brea Tar Pits) CA