Create a Bibliography in Word 2007.mov - Duration: 6:04. Eric Magidson 23,722 views
Crimson tide has dual meaning. The Crimson tide is what it's called when a perticular type of sea weed dies and all comes up on shore (the sea weed is a deep red) this happens along the gulf coast, including Alabama.
Red tide (NOAA). Red tides in the Gulf of Mexico are a result of high concentrations of Karenia brevis, a microscopic marine algae that occurs naturally but normally in lower concentrations.ed tide is a colloquial term used to refer to one of a variety of natural phenomena known as harmful algal blooms or HABs. The term red tide specifically refers to blooms of a species of dinoflagellate known as Karenia brevis.