Note: Make completely sure that you have a secure enclosure with no gaps for this mob. It will almost certainly fly away otherwise if not ordered to stay. Pteranodon (teh-ran-oh-don, meaning Toothless Beak) AKA Pterosaur, are prehistoric creatures that were included in the original Fossils and Archeology mod.
Period of availability. Most appropriations are available for obligation purposes for a finite period. O&M funds are available for 1 year, procurement funds for 3 years, and MILCON funds for 5 years.
1 Current Liabilities: Obligations the company must pay within a year, including accounts payable, notes payable, accrued expenses, current maturities on long-term debt liabilities.  Long-term Liabilities: Obligations not due within one year, including things like mortgages, bonds, long-term notes payable.