224 REMARKS UPON A STATEMENT, ETC. 
communicated an epitome of my observations (which I sent to 
him four weeks after he had requested it from me) in his 
Physiology, with the remark that it had arrived later than 
the observations of Valentin. Moreover, even my first com- 
munications in Froriep’s Notizen contained the fundamental 
laws for the formation of all the tissues, and the details also 
respecting by far the most of them. 
