Scrabble Word Checker
B3I1O1S1T1R1A1T1I1G2R1A1P3H4Y4
26 points

BIOSTRATIGRAPHY is validvalid

geological age determination using fossils [n]

193,045 of 196,601 in NWL2023·also valid in CSW24

the determination of age, etc., of sedimentary strata from fossils which they contain [n]

23,636 of 280,887 in CSW24·also valid in NWL2023