PTB
| Definition | : | Permian-Triassic Boundary |
| Category | : | Academic & Science » Geology |
| Country/Region | : | Worldwide |
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What does PTB mean?
Permian-Triassic Boundary (PTB) is the mass extinction event between the periods in geology.
16 more results for PTB
Frequently Asked Questions
What is the full form of PTB in Geology?
The full form of PTB is Permian-Triassic Boundary
What are the full forms of PTB in Academic & Science?
Physikalisch-Technische Bundesanstalt | PhosphoTyrosine-Binding | Permian-Triassic Boundary | Push To Break
What are the full forms of PTB in Worldwide?
Pulmonary Tuberculosis | PhosphoTyrosine-Binding | Patellar Tendon Bearing | Permian-Triassic Boundary | Packet Too Big | P-Town Ballers | Project Team Builder | Push To Break | Public-Test Build