# NAPMD ASCII Format # 07 Aug 01 # # **************************************************************** # ** Please acknowledge the contributors and the North American ** # ** Plant Macrofossil Database when using these data. ** # **************************************************************** # # Site name: Little Bayou Sara 1 # Place: USA:Louisiana # Latitude: 30.55.33N ( 30.925833) # Longitude: 91.26.34W ( -91.442778) # Elevation(m): 40 # Sigle: LBSARA1A # Entity name: # Contact person: Givens, C.R. # # Radiocarbon dates: # Depth Thk Age SDup SDlo Lab no. Basis Material # 0.0 12430 440 440 UGa-4904 Spruce wood # 0.0 16645 545 545 UGa-4905 Spruce wood # Dating notes: Spruce wood was obtained from 125 cm above creek level. # Spruce wood was obtained from 29 cm above creek level. # # Chron name: NAPMD1 # Age model: snapshot # Age bounds: 16640 - 16650 # Chron notes: Oldest date was chosen per e-mail from C. Ray Givens, # 7-22-99. # # Age basis: # Depth Thk Age AgeUp AgeLo RCode # 0.0 16645 17735 15555 C14 # # Publications: Givens, C.R., and F.M. Givens. 1987. Age and significance of # fossil white spruce (Picea glauca), Tunica Hills, Louisiana- # Missippi. Quaternary Research 27:283-296. # 18 1 1 cornusea A Cornus seed presence 2 picglcoa A Picea glauca cone presence 3 piceanea A Picea needle presence 4 piceasea A Picea seed presence 5 piceatwa A Picea twig presence 6 piceawoa A Picea wood presence 7 prcamsea A Prunus cf. americana seed presence 8 quercaca A Quercus acorn cup presence 9 quercaoa A Quercus acorn presence 10 quercnua A Quercus nut presence 11 quesuwoa A Quercus subg. Erythrobalanus wood presence 12 rubussea A Rubus seed presence 13 rubustna A Rubus thorn presence 14 samcasea A Sambucus canadensis seed presence 15 vitissea B Vitis seed presence 16 ambvasxa M Amblystegium varium stem presence 17 carexaka Q Carex achene presence 18 scirpaka Q Scirpus achene presence 0, , 16645 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.0