tag:blogger.com,1999:blog-4445946479582895632.post3905791766708393924..comments2023-04-29T04:52:59.056-05:00Comments on Life Before the Dinosaurs: Phyllolepis.Arthttp://www.blogger.com/profile/05465158136828482934noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-4445946479582895632.post-61102769366339546902011-06-17T14:39:18.971-05:002011-06-17T14:39:18.971-05:00@FlavorDav:
I don't know anything about extinc...@FlavorDav:<br />I don't know anything about extinct fish, but movement-sensing grooves sound similar to the lateral line system which is found in living fish. <a href="http://en.wikipedia.org/wiki/Lateral_line" rel="nofollow">The lateral line system</a> contains electroreceptors which detect vibrations and movement in the surrounding water. Maybe the grooves on these extinct fish look anatomically similar to the grooves of the lateral line sensory organ?<br /><br />Great blog, ABC. Greetings from a biology student in Germany!Ericahttps://www.blogger.com/profile/08679583833763996274noreply@blogger.comtag:blogger.com,1999:blog-4445946479582895632.post-43593319955191770152011-06-14T20:51:41.061-05:002011-06-14T20:51:41.061-05:00... how's anybody know those grooves could sen...... how's anybody know those grooves could sense movement in the water, by the way?FlavorDavhttps://www.blogger.com/profile/12951306002609541273noreply@blogger.comtag:blogger.com,1999:blog-4445946479582895632.post-54199264742489869532011-06-14T20:50:27.973-05:002011-06-14T20:50:27.973-05:00Okay, thanks.Okay, thanks.FlavorDavhttps://www.blogger.com/profile/12951306002609541273noreply@blogger.comtag:blogger.com,1999:blog-4445946479582895632.post-12123565359233633162011-06-14T13:52:53.955-05:002011-06-14T13:52:53.955-05:00Not really. Just so you know, I had to erase the p...Not really. Just so you know, I had to erase the part that said North America and Europe were at that time in Gondwana, because that is not right.Arthttps://www.blogger.com/profile/05465158136828482934noreply@blogger.comtag:blogger.com,1999:blog-4445946479582895632.post-87914137151747482362011-06-14T10:43:59.198-05:002011-06-14T10:43:59.198-05:00Are you doing all the ones that end in "pis&q...Are you doing all the ones that end in "pis" now?FlavorDavhttps://www.blogger.com/profile/12951306002609541273noreply@blogger.com