Bozell and Ludwickson 1999

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Tx-8318 25SY31 (Patterson) NE 645 ± 40 -26.9
Tx-8319 25SY31 (Patterson) NE 720 ± 45 -26.8
Tx-8320 25SY31 (Patterson) NE 745 ± 55 -26.3
Tx-8321 25SY31 (Patterson) NE 830 ± 40 -26.3
Tx-8322 25SY31 (Patterson) NE 750 ± 80 -26.3
Tx-8323 25SY31 (Patterson) NE 720 ± 40 -25.1
Tx-8324 25SY31 (Patterson) NE 750 ± 50 -25.2