langs cave, _bell_holes_in_the_ceiling, _gunung_mulu_national_park, _sarawak, _malaysia_1, I_AMC8221
Click on image to zoom in.
© Copyright Alan Cressler 2011

Email full-size image and text

I tried to find a good explanation on bell holes but It apparently does not exist. I think there are multiple theories on how they form. They seem to be restricted to tropical caves and they may only form in limestone without bedding planes. Some people think bats form them but instead I think bats use them.

title lang's cave, bell holes in the ceiling, gunung mulu national park, sarawak, malaysia 1
date yyyymmdd hr:mn 2009:12:02 17:40:57
source Flickr
flickr_agent alan_cressler

Click here to send feedback about this page to

width=427 x height=640 pixels; size=364100 bytes

Discover Life | Top

Updated: 2018-05-27 00:06:09 gmt

© Designed by The Polistes Corporation