Meyer, David L.; Ausich, William I. (1997). "Morphologic Variation within and among Populations of the Camerate Crinoid Agaricocrinus (Lower Mississippian, Kentucky and Tennessee): Breaking the Spell of the Mushroom". Journal of Paleontology. 71 (5): 896–917. Bibcode:1997JPal...71..896M. doi:10.1017/S0022336000035824. JSTOR1306565. S2CID133209846.
Meyer, David L.; Ausich, William I. (1997). "Morphologic Variation within and among Populations of the Camerate Crinoid Agaricocrinus (Lower Mississippian, Kentucky and Tennessee): Breaking the Spell of the Mushroom". Journal of Paleontology. 71 (5): 896–917. Bibcode:1997JPal...71..896M. doi:10.1017/S0022336000035824. JSTOR1306565. S2CID133209846.
jstor.org
Meyer, David L.; Ausich, William I. (1997). "Morphologic Variation within and among Populations of the Camerate Crinoid Agaricocrinus (Lower Mississippian, Kentucky and Tennessee): Breaking the Spell of the Mushroom". Journal of Paleontology. 71 (5): 896–917. Bibcode:1997JPal...71..896M. doi:10.1017/S0022336000035824. JSTOR1306565. S2CID133209846.
semanticscholar.org
api.semanticscholar.org
Meyer, David L.; Ausich, William I. (1997). "Morphologic Variation within and among Populations of the Camerate Crinoid Agaricocrinus (Lower Mississippian, Kentucky and Tennessee): Breaking the Spell of the Mushroom". Journal of Paleontology. 71 (5): 896–917. Bibcode:1997JPal...71..896M. doi:10.1017/S0022336000035824. JSTOR1306565. S2CID133209846.