Words to Describe graptolite
Things graptolite often describes ("graptolite ________")
- rhabdosome
- diversity
- zone
- band
- distribution
- beds
- stipes
- zonation
- biozone
- localities
- zooid
- genera
- biozones
- bed
- assemblages
- colony
- succession
- distributions
- shale
- schists
- biostratigraphy
- skeleton
- stipe
- research
- evidence
- biogeography
- sequence
- facies
- provinces
- extinction
- assemblage
- fossils
- slates
- evolution
- zones
- shales
- fauna
- faunas
- morphology
- thecae
- affinities
- reflectance
- provincialism
- species
- fragments
- rhabdosomes
- periderm
- colonies
- dictyonema
